152003222

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{638669}}^1$

素因数の和:638695

約数の個数: 16

約数和(自身を含む): 275905440

約数和(自身を除く): 123902218

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 638669, 1277338, 4470683, 8941366, 10857373, 21714746, 76001611, 152003222]

約数ペア:

[(1, 152003222), (2, 76001611), (7, 21714746), (14, 10857373), (17, 8941366), (34, 4470683), (119, 1277338), (238, 638669)]