2243316244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{33889}}^1$

素因数の和:33992

約数の個数: 48

約数和(自身を含む): 4516859200

約数和(自身を除く): 2273542956

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 494, 871, 988, 1273, 1742, 2546, 3484, 5092, 16549, 33098, 33889, 66196, 67778, 135556, 440557, 643891, 881114, 1287782, 1762228, 2270563, 2575564, 4541126, 8370583, 9082252, 16741166, 29517319, 33482332, 43140697, 59034638, 86281394, 118069276, 172562788, 560829061, 1121658122, 2243316244]

約数ペア:

[(1, 2243316244), (2, 1121658122), (4, 560829061), (13, 172562788), (19, 118069276), (26, 86281394), (38, 59034638), (52, 43140697), (67, 33482332), (76, 29517319), (134, 16741166), (247, 9082252), (268, 8370583), (494, 4541126), (871, 2575564), (988, 2270563), (1273, 1762228), (1742, 1287782), (2546, 881114), (3484, 643891), (5092, 440557), (16549, 135556), (33098, 67778), (33889, 66196)]