387516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 926464

約数和(自身を除く): 538948

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 751, 1502, 2253, 3004, 4506, 9012, 32293, 64586, 96879, 129172, 193758, 387516]

約数ペア:

[(1, 387516), (2, 193758), (3, 129172), (4, 96879), (6, 64586), (12, 32293), (43, 9012), (86, 4506), (129, 3004), (172, 2253), (258, 1502), (516, 751)]