4380451634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8867311}}^1$

素因数の和:8867345

約数の個数: 16

約数和(自身を含む): 7448542080

約数和(自身を除く): 3068090446

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 8867311, 17734622, 115275043, 168478909, 230550086, 336957818, 2190225817, 4380451634]

約数ペア:

[(1, 4380451634), (2, 2190225817), (13, 336957818), (19, 230550086), (26, 168478909), (38, 115275043), (247, 17734622), (494, 8867311)]