1337352590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1181}}^1\times {\mathrm{2311}}^1$

素因数の和:3513

約数の個数: 48

約数和(自身を含む): 2803836384

約数和(自身を除く): 1466483794

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1181, 2311, 2362, 4622, 5905, 8267, 11555, 11810, 16177, 16534, 23110, 32354, 41335, 57869, 80885, 82670, 113239, 115738, 161770, 226478, 289345, 566195, 578690, 1132390, 2729291, 5458582, 13646455, 19105037, 27292910, 38210074, 95525185, 133735259, 191050370, 267470518, 668676295, 1337352590]

約数ペア:

[(1, 1337352590), (2, 668676295), (5, 267470518), (7, 191050370), (10, 133735259), (14, 95525185), (35, 38210074), (49, 27292910), (70, 19105037), (98, 13646455), (245, 5458582), (490, 2729291), (1181, 1132390), (2311, 578690), (2362, 566195), (4622, 289345), (5905, 226478), (8267, 161770), (11555, 115738), (11810, 113239), (16177, 82670), (16534, 80885), (23110, 57869), (32354, 41335)]