1640648754

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{5743}}^1$

素因数の和:6079

約数の個数: 48

約数和(自身を含む): 3629059200

約数和(自身を除く): 1988410446

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 269, 354, 531, 538, 807, 1062, 1614, 2421, 4842, 5743, 11486, 15871, 17229, 31742, 34458, 47613, 51687, 95226, 103374, 142839, 285678, 338837, 677674, 1016511, 1544867, 2033022, 3049533, 3089734, 4634601, 6099066, 9269202, 13903803, 27807606, 91147153, 182294306, 273441459, 546882918, 820324377, 1640648754]

約数ペア:

[(1, 1640648754), (2, 820324377), (3, 546882918), (6, 273441459), (9, 182294306), (18, 91147153), (59, 27807606), (118, 13903803), (177, 9269202), (269, 6099066), (354, 4634601), (531, 3089734), (538, 3049533), (807, 2033022), (1062, 1544867), (1614, 1016511), (2421, 677674), (4842, 338837), (5743, 285678), (11486, 142839), (15871, 103374), (17229, 95226), (31742, 51687), (34458, 47613)]