1880450052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{169777}}^1$

素因数の和:169868

約数の個数: 48

約数和(自身を含む): 4791814272

約数和(自身を除く): 2911364220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 169777, 339554, 509331, 679108, 1018662, 2037324, 2207101, 4414202, 6621303, 8828404, 12054167, 13242606, 24108334, 26485212, 36162501, 48216668, 72325002, 144650004, 156704171, 313408342, 470112513, 626816684, 940225026, 1880450052]

約数ペア:

[(1, 1880450052), (2, 940225026), (3, 626816684), (4, 470112513), (6, 313408342), (12, 156704171), (13, 144650004), (26, 72325002), (39, 48216668), (52, 36162501), (71, 26485212), (78, 24108334), (142, 13242606), (156, 12054167), (213, 8828404), (284, 6621303), (426, 4414202), (852, 2207101), (923, 2037324), (1846, 1018662), (2769, 679108), (3692, 509331), (5538, 339554), (11076, 169777)]