2215708922

素因数分解:

$2^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{109073}}^1$

素因数の和:110533

約数の個数: 16

約数和(自身を含む): 3801010752

約数和(自身を除く): 1585301830

約数列:

[1, 2, 7, 14, 1451, 2902, 10157, 20314, 109073, 218146, 763511, 1527022, 158264923, 316529846, 1107854461, 2215708922]

約数ペア:

[(1, 2215708922), (2, 1107854461), (7, 316529846), (14, 158264923), (1451, 1527022), (2902, 763511), (10157, 218146), (20314, 109073)]