2078312142

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4878667}}^1$

素因数の和:4878743

約数の個数: 16

約数和(自身を含む): 4215169152

約数和(自身を除く): 2136857010

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4878667, 9757334, 14636001, 29272002, 346385357, 692770714, 1039156071, 2078312142]

約数ペア:

[(1, 2078312142), (2, 1039156071), (3, 692770714), (6, 346385357), (71, 29272002), (142, 14636001), (213, 9757334), (426, 4878667)]