121319536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{583267}}^1$

素因数の和:583288

約数の個数: 20

約数和(自身を含む): 253138312

約数和(自身を除く): 131818776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 583267, 1166534, 2333068, 4666136, 7582471, 9332272, 15164942, 30329884, 60659768, 121319536]

約数ペア:

[(1, 121319536), (2, 60659768), (4, 30329884), (8, 15164942), (13, 9332272), (16, 7582471), (26, 4666136), (52, 2333068), (104, 1166534), (208, 583267)]