2562717424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{37171}}^1$

素因数の和:37349

約数の個数: 40

約数和(自身を含む): 5162447360

約数和(自身を除く): 2599729936

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 2224, 4309, 8618, 17236, 34472, 37171, 68944, 74342, 148684, 297368, 594736, 1152301, 2304602, 4609204, 5166769, 9218408, 10333538, 18436816, 20667076, 41334152, 82668304, 160169839, 320339678, 640679356, 1281358712, 2562717424]

約数ペア:

[(1, 2562717424), (2, 1281358712), (4, 640679356), (8, 320339678), (16, 160169839), (31, 82668304), (62, 41334152), (124, 20667076), (139, 18436816), (248, 10333538), (278, 9218408), (496, 5166769), (556, 4609204), (1112, 2304602), (2224, 1152301), (4309, 594736), (8618, 297368), (17236, 148684), (34472, 74342), (37171, 68944)]