280034962078

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{6581}}^1\times {\mathrm{89021}}^1$

素因数の和:95843

約数の個数: 16

約数和(自身を含む): 421878818880

約数和(自身を除く): 141843856802

約数列:

[1, 2, 239, 478, 6581, 13162, 89021, 178042, 1572859, 3145718, 21276019, 42552038, 585847201, 1171694402, 140017481039, 280034962078]

約数ペア:

[(1, 280034962078), (2, 140017481039), (239, 1171694402), (478, 585847201), (6581, 42552038), (13162, 21276019), (89021, 3145718), (178042, 1572859)]