1931036618

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{23311}}^1$

素因数の和:23478

約数の個数: 32

約数和(自身を含む): 3399449088

約数和(自身を除く): 1468412470

約数列:

[1, 2, 7, 14, 61, 97, 122, 194, 427, 679, 854, 1358, 5917, 11834, 23311, 41419, 46622, 82838, 163177, 326354, 1421971, 2261167, 2843942, 4522334, 9953797, 15828169, 19907594, 31656338, 137931187, 275862374, 965518309, 1931036618]

約数ペア:

[(1, 1931036618), (2, 965518309), (7, 275862374), (14, 137931187), (61, 31656338), (97, 19907594), (122, 15828169), (194, 9953797), (427, 4522334), (679, 2843942), (854, 2261167), (1358, 1421971), (5917, 326354), (11834, 163177), (23311, 82838), (41419, 46622)]