489695988

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{691661}}^1$

素因数の和:691727

約数の個数: 24

約数和(自身を含む): 1161992160

約数和(自身を除く): 672296172

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 691661, 1383322, 2074983, 2766644, 4149966, 8299932, 40807999, 81615998, 122423997, 163231996, 244847994, 489695988]

約数ペア:

[(1, 489695988), (2, 244847994), (3, 163231996), (4, 122423997), (6, 81615998), (12, 40807999), (59, 8299932), (118, 4149966), (177, 2766644), (236, 2074983), (354, 1383322), (708, 691661)]