2012040568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{95231}}^1$

素因数の和:95395

約数の個数: 32

約数和(自身を含む): 3999744000

約数和(自身を除く): 1987703432

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 10564, 21128, 95231, 190462, 380924, 761848, 1809389, 3618778, 7237556, 13237109, 14475112, 26474218, 52948436, 105896872, 251505071, 503010142, 1006020284, 2012040568]

約数ペア:

[(1, 2012040568), (2, 1006020284), (4, 503010142), (8, 251505071), (19, 105896872), (38, 52948436), (76, 26474218), (139, 14475112), (152, 13237109), (278, 7237556), (556, 3618778), (1112, 1809389), (2641, 761848), (5282, 380924), (10564, 190462), (21128, 95231)]