2380489028

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 4344388608

約数和(自身を除く): 1963899580

約数列:

[1, 2, 4, 41, 82, 97, 151, 164, 194, 302, 388, 604, 991, 1982, 3964, 3977, 6191, 7954, 12382, 14647, 15908, 24764, 29294, 40631, 58588, 81262, 96127, 149641, 162524, 192254, 299282, 384508, 598564, 600527, 1201054, 2402108, 3941207, 6135281, 7882414, 12270562, 14515177, 15764828, 24541124, 29030354, 58060708, 595122257, 1190244514, 2380489028]

約数ペア:

[(1, 2380489028), (2, 1190244514), (4, 595122257), (41, 58060708), (82, 29030354), (97, 24541124), (151, 15764828), (164, 14515177), (194, 12270562), (302, 7882414), (388, 6135281), (604, 3941207), (991, 2402108), (1982, 1201054), (3964, 600527), (3977, 598564), (6191, 384508), (7954, 299282), (12382, 192254), (14647, 162524), (15908, 149641), (24764, 96127), (29294, 81262), (40631, 58588)]