290430962

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{11173}}^1$

素因数の和:11533

約数の個数: 16

約数和(自身を含む): 447719832

約数和(自身を除く): 157288870

約数列:

[1, 2, 41, 82, 317, 634, 11173, 12997, 22346, 25994, 458093, 916186, 3541841, 7083682, 145215481, 290430962]

約数ペア:

[(1, 290430962), (2, 145215481), (41, 7083682), (82, 3541841), (317, 916186), (634, 458093), (11173, 25994), (12997, 22346)]