279035146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{587}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 462309120

約数和(自身を除く): 183273974

約数列:

[1, 2, 13, 26, 47, 94, 389, 587, 611, 778, 1174, 1222, 5057, 7631, 10114, 15262, 18283, 27589, 36566, 55178, 228343, 237679, 358657, 456686, 475358, 717314, 2968459, 5936918, 10732121, 21464242, 139517573, 279035146]

約数ペア:

[(1, 279035146), (2, 139517573), (13, 21464242), (26, 10732121), (47, 5936918), (94, 2968459), (389, 717314), (587, 475358), (611, 456686), (778, 358657), (1174, 237679), (1222, 228343), (5057, 55178), (7631, 36566), (10114, 27589), (15262, 18283)]