1910880447841

素因数分解:

${\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{6991}}^1\times {\mathrm{11519}}^1$

素因数の和:18960

約数の個数: 16

約数和(自身を含む): 1947646771200

約数和(自身を除く): 36766323359

約数列:

[1, 61, 389, 6991, 11519, 23729, 426451, 702659, 2719499, 4480891, 80529329, 165889439, 273334351, 4912289069, 31325908981, 1910880447841]

約数ペア:

[(1, 1910880447841), (61, 31325908981), (389, 4912289069), (6991, 273334351), (11519, 165889439), (23729, 80529329), (426451, 4480891), (702659, 2719499)]