408136004

素因数分解:

$2^2\times {\mathrm{379}}^1\times {\mathrm{269219}}^1$

素因数の和:269602

約数の個数: 12

約数和(自身を含む): 716125200

約数和(自身を除く): 307989196

約数列:

[1, 2, 4, 379, 758, 1516, 269219, 538438, 1076876, 102034001, 204068002, 408136004]

約数ペア:

[(1, 408136004), (2, 204068002), (4, 102034001), (379, 1076876), (758, 538438), (1516, 269219)]