38629139536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{185717017}}^1$

素因数の和:185717038

約数の個数: 20

約数和(自身を含む): 80601185812

約数和(自身を除く): 41972046276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 185717017, 371434034, 742868068, 1485736136, 2414321221, 2971472272, 4828642442, 9657284884, 19314569768, 38629139536]

約数ペア:

[(1, 38629139536), (2, 19314569768), (4, 9657284884), (8, 4828642442), (13, 2971472272), (16, 2414321221), (26, 1485736136), (52, 742868068), (104, 371434034), (208, 185717017)]