5557531964

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{991}}^1\times {\mathrm{6287}}^1$

素因数の和:7505

約数の個数: 24

約数和(自身を含む): 9780707328

約数和(自身を除く): 4223175364

約数列:

[1, 2, 4, 223, 446, 892, 991, 1982, 3964, 6287, 12574, 25148, 220993, 441986, 883972, 1402001, 2804002, 5608004, 6230417, 12460834, 24921668, 1389382991, 2778765982, 5557531964]

約数ペア:

[(1, 5557531964), (2, 2778765982), (4, 1389382991), (223, 24921668), (446, 12460834), (892, 6230417), (991, 5608004), (1982, 2804002), (3964, 1402001), (6287, 883972), (12574, 441986), (25148, 220993)]