147777406

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{27851}}^1$

素因数の和:28239

約数の個数: 16

約数和(自身を含む): 254010240

約数和(自身を除く): 106232834

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 27851, 55702, 194957, 389914, 10555529, 21111058, 73888703, 147777406]

約数ペア:

[(1, 147777406), (2, 73888703), (7, 21111058), (14, 10555529), (379, 389914), (758, 194957), (2653, 55702), (5306, 27851)]