26721569290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1148327}}^1$

素因数の和:1148526

約数の個数: 32

約数和(自身を含む): 52088158080

約数和(自身を除く): 25366588790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 4654, 11635, 23270, 1148327, 2296654, 5741635, 11483270, 14928251, 29856502, 74641255, 149282510, 205550533, 411101066, 1027752665, 2055505330, 2672156929, 5344313858, 13360784645, 26721569290]

約数ペア:

[(1, 26721569290), (2, 13360784645), (5, 5344313858), (10, 2672156929), (13, 2055505330), (26, 1027752665), (65, 411101066), (130, 205550533), (179, 149282510), (358, 74641255), (895, 29856502), (1790, 14928251), (2327, 11483270), (4654, 5741635), (11635, 2296654), (23270, 1148327)]