1569013238

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{65381}}^1$

素因数の和:65480

約数の個数: 24

約数和(自身を含む): 2584419696

約数和(自身を除く): 1015406458

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 11999, 23998, 65381, 130762, 849953, 1699906, 4642051, 9284102, 11049389, 22098778, 60346663, 120693326, 784506619, 1569013238]

約数ペア:

[(1, 1569013238), (2, 784506619), (13, 120693326), (26, 60346663), (71, 22098778), (142, 11049389), (169, 9284102), (338, 4642051), (923, 1699906), (1846, 849953), (11999, 130762), (23998, 65381)]