1279896632

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{374677}}^1$

素因数の和:374751

約数の個数: 32

約数和(自身を含む): 2787604320

約数和(自身を除く): 1507707688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 374677, 749354, 1498708, 2622739, 2997416, 5245478, 10490956, 20981912, 22855297, 45710594, 91421188, 159987079, 182842376, 319974158, 639948316, 1279896632]

約数ペア:

[(1, 1279896632), (2, 639948316), (4, 319974158), (7, 182842376), (8, 159987079), (14, 91421188), (28, 45710594), (56, 22855297), (61, 20981912), (122, 10490956), (244, 5245478), (427, 2997416), (488, 2622739), (854, 1498708), (1708, 749354), (3416, 374677)]