407934268

素因数分解:

$2^2\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{7001}}^1$

素因数の和:9093

約数の個数: 24

約数和(自身を含む): 816377184

約数和(自身を除く): 408442916

約数列:

[1, 2, 4, 7, 14, 28, 2081, 4162, 7001, 8324, 14002, 14567, 28004, 29134, 49007, 58268, 98014, 196028, 14569081, 29138162, 58276324, 101983567, 203967134, 407934268]

約数ペア:

[(1, 407934268), (2, 203967134), (4, 101983567), (7, 58276324), (14, 29138162), (28, 14569081), (2081, 196028), (4162, 98014), (7001, 58268), (8324, 49007), (14002, 29134), (14567, 28004)]