253133762

素因数分解:

$2^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{27437}}^1$

素因数の和:28105

約数の個数: 16

約数和(自身を含む): 434617920

約数和(自身を除く): 181484158

約数列:

[1, 2, 7, 14, 659, 1318, 4613, 9226, 27437, 54874, 192059, 384118, 18080983, 36161966, 126566881, 253133762]

約数ペア:

[(1, 253133762), (2, 126566881), (7, 36161966), (14, 18080983), (659, 384118), (1318, 192059), (4613, 54874), (9226, 27437)]