1237156986278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2309}}^1\times {\mathrm{78173}}^1$

素因数の和:80656

約数の個数: 32

約数和(自身を含む): 1950284952000

約数和(自身を除く): 713127965722

約数列:

[1, 2, 23, 46, 149, 298, 2309, 3427, 4618, 6854, 53107, 78173, 106214, 156346, 344041, 688082, 1797979, 3595958, 7912943, 11647777, 15825886, 23295554, 180501457, 267898871, 361002914, 535797742, 4151533511, 8303067022, 26894717093, 53789434186, 618578493139, 1237156986278]

約数ペア:

[(1, 1237156986278), (2, 618578493139), (23, 53789434186), (46, 26894717093), (149, 8303067022), (298, 4151533511), (2309, 535797742), (3427, 361002914), (4618, 267898871), (6854, 180501457), (53107, 23295554), (78173, 15825886), (106214, 11647777), (156346, 7912943), (344041, 3595958), (688082, 1797979)]