402472010

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{86927}}^1$

素因数の和:87397

約数の個数: 16

約数和(自身を含む): 726022656

約数和(自身を除く): 323550646

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 86927, 173854, 434635, 869270, 40247201, 80494402, 201236005, 402472010]

約数ペア:

[(1, 402472010), (2, 201236005), (5, 80494402), (10, 40247201), (463, 869270), (926, 434635), (2315, 173854), (4630, 86927)]