2214348730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{55763}}^1$

素因数の和:55819

約数の個数: 48

約数和(自身を含む): 4589154144

約数和(自身を除く): 2374805414

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1805, 2090, 3610, 3971, 7942, 19855, 39710, 55763, 111526, 278815, 557630, 613393, 1059497, 1226786, 2118994, 3066965, 5297485, 6133930, 10594970, 11654467, 20130443, 23308934, 40260886, 58272335, 100652215, 116544670, 201304430, 221434873, 442869746, 1107174365, 2214348730]

約数ペア:

[(1, 2214348730), (2, 1107174365), (5, 442869746), (10, 221434873), (11, 201304430), (19, 116544670), (22, 100652215), (38, 58272335), (55, 40260886), (95, 23308934), (110, 20130443), (190, 11654467), (209, 10594970), (361, 6133930), (418, 5297485), (722, 3066965), (1045, 2118994), (1805, 1226786), (2090, 1059497), (3610, 613393), (3971, 557630), (7942, 278815), (19855, 111526), (39710, 55763)]