84813982

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 141527808

約数和(自身を除く): 56713826

約数列:

[1, 2, 11, 22, 121, 151, 211, 242, 302, 422, 1331, 1661, 2321, 2662, 3322, 4642, 18271, 25531, 31861, 36542, 51062, 63722, 200981, 280841, 350471, 401962, 561682, 700942, 3855181, 7710362, 42406991, 84813982]

約数ペア:

[(1, 84813982), (2, 42406991), (11, 7710362), (22, 3855181), (121, 700942), (151, 561682), (211, 401962), (242, 350471), (302, 280841), (422, 200981), (1331, 63722), (1661, 51062), (2321, 36542), (2662, 31861), (3322, 25531), (4642, 18271)]