147721299262

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{3604541}}^1$

素因数の和:3605235

約数の個数: 16

約数和(自身を含む): 229075853184

約数和(自身を除く): 81354553922

約数列:

[1, 2, 31, 62, 661, 1322, 20491, 40982, 3604541, 7209082, 111740771, 223481542, 2382601601, 4765203202, 73860649631, 147721299262]

約数ペア:

[(1, 147721299262), (2, 73860649631), (31, 4765203202), (62, 2382601601), (661, 223481542), (1322, 111740771), (20491, 7209082), (40982, 3604541)]