8222630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3368

約数の個数: 32

約数和(自身を含む): 16783200

約数和(自身を除く): 8560570

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3329, 6658, 16645, 33290, 43277, 63251, 86554, 126502, 216385, 316255, 432770, 632510, 822263, 1644526, 4111315, 8222630]

約数ペア:

[(1, 8222630), (2, 4111315), (5, 1644526), (10, 822263), (13, 632510), (19, 432770), (26, 316255), (38, 216385), (65, 126502), (95, 86554), (130, 63251), (190, 43277), (247, 33290), (494, 16645), (1235, 6658), (2470, 3329)]