17966784556

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{16763}}^1$

素因数の和:17254

約数の個数: 48

約数和(自身を含む): 36387267840

約数和(自身を除く): 18420483284

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 379, 404, 707, 758, 1414, 1516, 2653, 2828, 5306, 10612, 16763, 33526, 38279, 67052, 76558, 117341, 153116, 234682, 267953, 469364, 535906, 1071812, 1693063, 3386126, 6353177, 6772252, 11851441, 12706354, 23702882, 25412708, 44472239, 47405764, 88944478, 177888956, 641670877, 1283341754, 2566683508, 4491696139, 8983392278, 17966784556]

約数ペア:

[(1, 17966784556), (2, 8983392278), (4, 4491696139), (7, 2566683508), (14, 1283341754), (28, 641670877), (101, 177888956), (202, 88944478), (379, 47405764), (404, 44472239), (707, 25412708), (758, 23702882), (1414, 12706354), (1516, 11851441), (2653, 6772252), (2828, 6353177), (5306, 3386126), (10612, 1693063), (16763, 1071812), (33526, 535906), (38279, 469364), (67052, 267953), (76558, 234682), (117341, 153116)]