2069439274

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{142543}}^1$

素因数の和:142630

約数の個数: 32

約数和(自身を含む): 3817898496

約数和(自身を除く): 1748459222

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 7259, 14518, 142543, 285086, 997801, 1995602, 2423231, 4846462, 8695123, 16962617, 17390246, 33925234, 60865861, 121731722, 147817091, 295634182, 1034719637, 2069439274]

約数ペア:

[(1, 2069439274), (2, 1034719637), (7, 295634182), (14, 147817091), (17, 121731722), (34, 60865861), (61, 33925234), (119, 17390246), (122, 16962617), (238, 8695123), (427, 4846462), (854, 2423231), (1037, 1995602), (2074, 997801), (7259, 285086), (14518, 142543)]