634190126

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 999668736

約数和(自身を除く): 365478610

約数列:

[1, 2, 31, 62, 113, 131, 226, 262, 691, 1382, 3503, 4061, 7006, 8122, 14803, 21421, 29606, 42842, 78083, 90521, 156166, 181042, 458893, 917786, 2420573, 2806151, 4841146, 5612302, 10228873, 20457746, 317095063, 634190126]

約数ペア:

[(1, 634190126), (2, 317095063), (31, 20457746), (62, 10228873), (113, 5612302), (131, 4841146), (226, 2806151), (262, 2420573), (691, 917786), (1382, 458893), (3503, 181042), (4061, 156166), (7006, 90521), (8122, 78083), (14803, 42842), (21421, 29606)]