291224036

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{11213}}^1$

素因数の和:11411

約数の個数: 24

約数和(自身を含む): 524994624

約数和(自身を除く): 233770588

約数列:

[1, 2, 4, 43, 86, 151, 172, 302, 604, 6493, 11213, 12986, 22426, 25972, 44852, 482159, 964318, 1693163, 1928636, 3386326, 6772652, 72806009, 145612018, 291224036]

約数ペア:

[(1, 291224036), (2, 145612018), (4, 72806009), (43, 6772652), (86, 3386326), (151, 1928636), (172, 1693163), (302, 964318), (604, 482159), (6493, 44852), (11213, 25972), (12986, 22426)]