2018337752

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{659}}^1\times {\mathrm{1231}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 3805401600

約数和(自身を除く): 1787063848

約数列:

[1, 2, 4, 8, 311, 622, 659, 1231, 1244, 1318, 2462, 2488, 2636, 4924, 5272, 9848, 204949, 382841, 409898, 765682, 811229, 819796, 1531364, 1622458, 1639592, 3062728, 3244916, 6489832, 252292219, 504584438, 1009168876, 2018337752]

約数ペア:

[(1, 2018337752), (2, 1009168876), (4, 504584438), (8, 252292219), (311, 6489832), (622, 3244916), (659, 3062728), (1231, 1639592), (1244, 1622458), (1318, 1531364), (2462, 819796), (2488, 811229), (2636, 765682), (4924, 409898), (5272, 382841), (9848, 204949)]