2388891154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{16831}}^1$

素因数の和:17002

約数の個数: 32

約数和(自身を含む): 3970197504

約数和(自身を除く): 1581306350

約数列:

[1, 2, 13, 26, 53, 103, 106, 206, 689, 1339, 1378, 2678, 5459, 10918, 16831, 33662, 70967, 141934, 218803, 437606, 892043, 1733593, 1784086, 3467186, 11596559, 22536709, 23193118, 45073418, 91880429, 183760858, 1194445577, 2388891154]

約数ペア:

[(1, 2388891154), (2, 1194445577), (13, 183760858), (26, 91880429), (53, 45073418), (103, 23193118), (106, 22536709), (206, 11596559), (689, 3467186), (1339, 1784086), (1378, 1733593), (2678, 892043), (5459, 437606), (10918, 218803), (16831, 141934), (33662, 70967)]