17386898516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 34026384000

約数和(自身を除く): 16639485484

約数列:

[1, 2, 4, 13, 26, 52, 67, 73, 134, 137, 146, 268, 274, 292, 499, 548, 871, 949, 998, 1742, 1781, 1898, 1996, 3484, 3562, 3796, 4891, 6487, 7124, 9179, 9782, 10001, 12974, 18358, 19564, 20002, 25948, 33433, 36427, 36716, 40004, 63583, 66866, 68363, 72854, 119327, 127166, 130013, 133732, 136726, 145708, 238654, 254332, 260026, 273452, 434629, 473551, 477308, 520052, 670067, 869258, 888719, 947102, 1340134, 1738516, 1777438, 1894204, 2440609, 2680268, 3554876, 4580321, 4881218, 4990499, 8710871, 9160642, 9762436, 9980998, 17421742, 18321284, 19961996, 31727917, 34843484, 59544173, 63455834, 64876487, 119088346, 126911668, 129752974, 238176692, 259505948, 334363433, 668726866, 1337453732, 4346724629, 8693449258, 17386898516]

約数ペア:

[(1, 17386898516), (2, 8693449258), (4, 4346724629), (13, 1337453732), (26, 668726866), (52, 334363433), (67, 259505948), (73, 238176692), (134, 129752974), (137, 126911668), (146, 119088346), (268, 64876487), (274, 63455834), (292, 59544173), (499, 34843484), (548, 31727917), (871, 19961996), (949, 18321284), (998, 17421742), (1742, 9980998), (1781, 9762436), (1898, 9160642), (1996, 8710871), (3484, 4990499), (3562, 4881218), (3796, 4580321), (4891, 3554876), (6487, 2680268), (7124, 2440609), (9179, 1894204), (9782, 1777438), (10001, 1738516), (12974, 1340134), (18358, 947102), (19564, 888719), (20002, 869258), (25948, 670067), (33433, 520052), (36427, 477308), (36716, 473551), (40004, 434629), (63583, 273452), (66866, 260026), (68363, 254332), (72854, 238654), (119327, 145708), (127166, 136726), (130013, 133732)]