1985411036128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{19014433}}^1$

素因数の和:19014707

約数の個数: 48

約数和(自身を含む): 4226224158576

約数和(自身を除く): 2240813122448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 251, 416, 502, 1004, 2008, 3263, 4016, 6526, 8032, 13052, 26104, 52208, 104416, 19014433, 38028866, 76057732, 152115464, 247187629, 304230928, 494375258, 608461856, 988750516, 1977501032, 3955002064, 4772622683, 7910004128, 9545245366, 19090490732, 38180981464, 62044094879, 76361962928, 124088189758, 152723925856, 248176379516, 496352759032, 992705518064, 1985411036128]

約数ペア:

[(1, 1985411036128), (2, 992705518064), (4, 496352759032), (8, 248176379516), (13, 152723925856), (16, 124088189758), (26, 76361962928), (32, 62044094879), (52, 38180981464), (104, 19090490732), (208, 9545245366), (251, 7910004128), (416, 4772622683), (502, 3955002064), (1004, 1977501032), (2008, 988750516), (3263, 608461856), (4016, 494375258), (6526, 304230928), (8032, 247187629), (13052, 152115464), (26104, 76057732), (52208, 38028866), (104416, 19014433)]