670124

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:294

約数の個数: 36

約数和(自身を含む): 1474704

約数和(自身を除く): 804580

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 263, 364, 526, 637, 1052, 1274, 1841, 2548, 3419, 3682, 6838, 7364, 12887, 13676, 23933, 25774, 47866, 51548, 95732, 167531, 335062, 670124]

約数ペア:

[(1, 670124), (2, 335062), (4, 167531), (7, 95732), (13, 51548), (14, 47866), (26, 25774), (28, 23933), (49, 13676), (52, 12887), (91, 7364), (98, 6838), (182, 3682), (196, 3419), (263, 2548), (364, 1841), (526, 1274), (637, 1052)]