1900991262

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{14639}}^1$

素因数の和:15608

約数の個数: 32

約数和(自身を含む): 3971773440

約数和(自身を除く): 2070782178

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 941, 1882, 2823, 5646, 14639, 21643, 29278, 43286, 43917, 64929, 87834, 129858, 336697, 673394, 1010091, 2020182, 13775299, 27550598, 41325897, 82651794, 316831877, 633663754, 950495631, 1900991262]

約数ペア:

[(1, 1900991262), (2, 950495631), (3, 633663754), (6, 316831877), (23, 82651794), (46, 41325897), (69, 27550598), (138, 13775299), (941, 2020182), (1882, 1010091), (2823, 673394), (5646, 336697), (14639, 129858), (21643, 87834), (29278, 64929), (43286, 43917)]