1667184490

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1\times {\mathrm{1451}}^1$

素因数の和:2838

約数の個数: 32

約数和(自身を含む): 3039094080

約数和(自身を除く): 1371909590

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1291, 1451, 2582, 2902, 6455, 7255, 12910, 14510, 114899, 129139, 229798, 258278, 574495, 645695, 1148990, 1291390, 1873241, 3746482, 9366205, 18732410, 166718449, 333436898, 833592245, 1667184490]

約数ペア:

[(1, 1667184490), (2, 833592245), (5, 333436898), (10, 166718449), (89, 18732410), (178, 9366205), (445, 3746482), (890, 1873241), (1291, 1291390), (1451, 1148990), (2582, 645695), (2902, 574495), (6455, 258278), (7255, 229798), (12910, 129139), (14510, 114899)]