897142570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{44129}}^1$

素因数の和:44262

約数の個数: 32

約数和(自身を含む): 1715774400

約数和(自身を除く): 818631830

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 10165, 20330, 44129, 88258, 220645, 441290, 838451, 1676902, 4192255, 4721803, 8384510, 9443606, 23609015, 47218030, 89714257, 179428514, 448571285, 897142570]

約数ペア:

[(1, 897142570), (2, 448571285), (5, 179428514), (10, 89714257), (19, 47218030), (38, 23609015), (95, 9443606), (107, 8384510), (190, 4721803), (214, 4192255), (535, 1676902), (1070, 838451), (2033, 441290), (4066, 220645), (10165, 88258), (20330, 44129)]