2017463938

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{115561}}^1$

素因数の和:115642

約数の個数: 32

約数和(自身を含む): 3661004160

約数和(自身を除く): 1643540222

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 1247, 2494, 8729, 17458, 115561, 231122, 808927, 1617854, 3351269, 4969123, 6702538, 9938246, 23458883, 34783861, 46917766, 69567722, 144104567, 288209134, 1008731969, 2017463938]

約数ペア:

[(1, 2017463938), (2, 1008731969), (7, 288209134), (14, 144104567), (29, 69567722), (43, 46917766), (58, 34783861), (86, 23458883), (203, 9938246), (301, 6702538), (406, 4969123), (602, 3351269), (1247, 1617854), (2494, 808927), (8729, 231122), (17458, 115561)]