132974810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{428951}}^1$

素因数の和:428989

約数の個数: 16

約数和(自身を含む): 247076352

約数和(自身を除く): 114101542

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 428951, 857902, 2144755, 4289510, 13297481, 26594962, 66487405, 132974810]

約数ペア:

[(1, 132974810), (2, 66487405), (5, 26594962), (10, 13297481), (31, 4289510), (62, 2144755), (155, 857902), (310, 428951)]