308988974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{76369}}^1$

素因数の和:76412

約数の個数: 24

約数和(自身を含む): 562694160

約数和(自身を除く): 253705186

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 76369, 152738, 534583, 1069166, 1298273, 2596546, 9087911, 18175822, 22070641, 44141282, 154494487, 308988974]

約数ペア:

[(1, 308988974), (2, 154494487), (7, 44141282), (14, 22070641), (17, 18175822), (34, 9087911), (119, 2596546), (238, 1298273), (289, 1069166), (578, 534583), (2023, 152738), (4046, 76369)]