1018858816

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{237607}}^1$

素因数の和:237686

約数の個数: 28

約数和(自身を含む): 2051982688

約数和(自身を除く): 1033123872

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 237607, 475214, 950428, 1900856, 3801712, 7603424, 15206848, 15919669, 31839338, 63678676, 127357352, 254714704, 509429408, 1018858816]

約数ペア:

[(1, 1018858816), (2, 509429408), (4, 254714704), (8, 127357352), (16, 63678676), (32, 31839338), (64, 15919669), (67, 15206848), (134, 7603424), (268, 3801712), (536, 1900856), (1072, 950428), (2144, 475214), (4288, 237607)]