2389119364

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{911}}^1\times {\mathrm{15991}}^1$

素因数の和:16947

約数の個数: 24

約数和(自身を含む): 4287902976

約数和(自身を除く): 1898783612

約数列:

[1, 2, 4, 41, 82, 164, 911, 1822, 3644, 15991, 31982, 37351, 63964, 74702, 149404, 655631, 1311262, 2622524, 14567801, 29135602, 58271204, 597279841, 1194559682, 2389119364]

約数ペア:

[(1, 2389119364), (2, 1194559682), (4, 597279841), (41, 58271204), (82, 29135602), (164, 14567801), (911, 2622524), (1822, 1311262), (3644, 655631), (15991, 149404), (31982, 74702), (37351, 63964)]