1947072670

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1\times {\mathrm{1667}}^1$

素因数の和:2376

約数の個数: 32

約数和(自身を含む): 3527940096

約数和(自身を除く): 1580867426

約数列:

[1, 2, 5, 10, 271, 431, 542, 862, 1355, 1667, 2155, 2710, 3334, 4310, 8335, 16670, 116801, 233602, 451757, 584005, 718477, 903514, 1168010, 1436954, 2258785, 3592385, 4517570, 7184770, 194707267, 389414534, 973536335, 1947072670]

約数ペア:

[(1, 1947072670), (2, 973536335), (5, 389414534), (10, 194707267), (271, 7184770), (431, 4517570), (542, 3592385), (862, 2258785), (1355, 1436954), (1667, 1168010), (2155, 903514), (2710, 718477), (3334, 584005), (4310, 451757), (8335, 233602), (16670, 116801)]