1330703374

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{664687}}^1$

素因数の和:664720

約数の個数: 32

約数和(自身を含む): 2680022016

約数和(自身を除く): 1349318642

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 664687, 1329374, 4652809, 7311557, 8640931, 9305618, 14623114, 17281862, 51180899, 60486517, 95050241, 102361798, 120973034, 190100482, 665351687, 1330703374]

約数ペア:

[(1, 1330703374), (2, 665351687), (7, 190100482), (11, 120973034), (13, 102361798), (14, 95050241), (22, 60486517), (26, 51180899), (77, 17281862), (91, 14623114), (143, 9305618), (154, 8640931), (182, 7311557), (286, 4652809), (1001, 1329374), (2002, 664687)]