2639652010

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{542023}}^1$

素因数の和:542517

約数の個数: 16

約数和(自身を含む): 4761138816

約数和(自身を除く): 2121486806

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 542023, 1084046, 2710115, 5420230, 263965201, 527930402, 1319826005, 2639652010]

約数ペア:

[(1, 2639652010), (2, 1319826005), (5, 527930402), (10, 263965201), (487, 5420230), (974, 2710115), (2435, 1084046), (4870, 542023)]