2487753616

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{11447}}^1$

素因数の和:11536

約数の個数: 60

約数和(自身を含む): 5229629568

約数和(自身を除く): 2741875952

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 289, 376, 578, 752, 799, 1156, 1598, 2312, 3196, 4624, 6392, 11447, 12784, 13583, 22894, 27166, 45788, 54332, 91576, 108664, 183152, 194599, 217328, 389198, 538009, 778396, 1076018, 1556792, 2152036, 3113584, 3308183, 4304072, 6616366, 8608144, 9146153, 13232732, 18292306, 26465464, 36584612, 52930928, 73169224, 146338448, 155484601, 310969202, 621938404, 1243876808, 2487753616]

約数ペア:

[(1, 2487753616), (2, 1243876808), (4, 621938404), (8, 310969202), (16, 155484601), (17, 146338448), (34, 73169224), (47, 52930928), (68, 36584612), (94, 26465464), (136, 18292306), (188, 13232732), (272, 9146153), (289, 8608144), (376, 6616366), (578, 4304072), (752, 3308183), (799, 3113584), (1156, 2152036), (1598, 1556792), (2312, 1076018), (3196, 778396), (4624, 538009), (6392, 389198), (11447, 217328), (12784, 194599), (13583, 183152), (22894, 108664), (27166, 91576), (45788, 54332)]