491344130

素因数分解:

$2^1\times 5^1\times {\mathrm{2633}}^1\times {\mathrm{18661}}^1$

素因数の和:21301

約数の個数: 16

約数和(自身を含む): 884802744

約数和(自身を除く): 393458614

約数列:

[1, 2, 5, 10, 2633, 5266, 13165, 18661, 26330, 37322, 93305, 186610, 49134413, 98268826, 245672065, 491344130]

約数ペア:

[(1, 491344130), (2, 245672065), (5, 98268826), (10, 49134413), (2633, 186610), (5266, 93305), (13165, 37322), (18661, 26330)]