4380491941042

素因数分解:

$2^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{242740327}}^1$

素因数の和:242741625

約数の個数: 16

約数和(自身を含む): 7515240554880

約数和(自身を除く): 3134748613838

約数列:

[1, 2, 7, 14, 1289, 2578, 9023, 18046, 242740327, 485480654, 1699182289, 3398364578, 312892281503, 625784563006, 2190245970521, 4380491941042]

約数ペア:

[(1, 4380491941042), (2, 2190245970521), (7, 625784563006), (14, 312892281503), (1289, 3398364578), (2578, 1699182289), (9023, 485480654), (18046, 242740327)]