421567414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1\times {\mathrm{9323}}^1$

素因数の和:10331

約数の個数: 16

約数和(自身を含む): 660586752

約数和(自身を除く): 239019338

約数列:

[1, 2, 23, 46, 983, 1966, 9323, 18646, 22609, 45218, 214429, 428858, 9164509, 18329018, 210783707, 421567414]

約数ペア:

[(1, 421567414), (2, 210783707), (23, 18329018), (46, 9164509), (983, 428858), (1966, 214429), (9323, 45218), (18646, 22609)]