1585031812

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{88867}}^1$

素因数の和:88905

約数の個数: 48

約数和(自身を含む): 3483625600

約数和(自身を除く): 1898593788

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 17836, 88867, 177734, 355468, 622069, 1155271, 1244138, 2310542, 2488276, 4354483, 4621084, 8086897, 8708966, 16173794, 17417932, 30481381, 32347588, 56608279, 60962762, 113216558, 121925524, 226433116, 396257953, 792515906, 1585031812]

約数ペア:

[(1, 1585031812), (2, 792515906), (4, 396257953), (7, 226433116), (13, 121925524), (14, 113216558), (26, 60962762), (28, 56608279), (49, 32347588), (52, 30481381), (91, 17417932), (98, 16173794), (182, 8708966), (196, 8086897), (343, 4621084), (364, 4354483), (637, 2488276), (686, 2310542), (1274, 1244138), (1372, 1155271), (2548, 622069), (4459, 355468), (8918, 177734), (17836, 88867)]