2107939698518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{3931}}^1\times {\mathrm{74747}}^1$

素因数の和:78908

約数の個数: 32

約数和(自身を含む): 3364671788928

約数和(自身を除く): 1256732090410

約数列:

[1, 2, 17, 34, 211, 422, 3587, 3931, 7174, 7862, 66827, 74747, 133654, 149494, 829441, 1270699, 1658882, 2541398, 14100497, 15771617, 28200994, 31543234, 268117489, 293830457, 536234978, 587660914, 4995117769, 9990235538, 61998226427, 123996452854, 1053969849259, 2107939698518]

約数ペア:

[(1, 2107939698518), (2, 1053969849259), (17, 123996452854), (34, 61998226427), (211, 9990235538), (422, 4995117769), (3587, 587660914), (3931, 536234978), (7174, 293830457), (7862, 268117489), (66827, 31543234), (74747, 28200994), (133654, 15771617), (149494, 14100497), (829441, 2541398), (1270699, 1658882)]