290808182

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{5981}}^1$

素因数の和:6164

約数の個数: 32

約数和(自身を含む): 523736064

約数和(自身を除く): 232927882

約数列:

[1, 2, 7, 14, 23, 46, 151, 161, 302, 322, 1057, 2114, 3473, 5981, 6946, 11962, 24311, 41867, 48622, 83734, 137563, 275126, 903131, 962941, 1806262, 1925882, 6321917, 12643834, 20772013, 41544026, 145404091, 290808182]

約数ペア:

[(1, 290808182), (2, 145404091), (7, 41544026), (14, 20772013), (23, 12643834), (46, 6321917), (151, 1925882), (161, 1806262), (302, 962941), (322, 903131), (1057, 275126), (2114, 137563), (3473, 83734), (5981, 48622), (6946, 41867), (11962, 24311)]