396431126

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{7537}}^1$

素因数の和:7593

約数の個数: 48

約数和(自身を含む): 777559776

約数和(自身を除く): 381128650

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 289, 442, 578, 1547, 2023, 3094, 3757, 4046, 7514, 7537, 15074, 26299, 52598, 52759, 97981, 105518, 128129, 195962, 256258, 685867, 896903, 1371734, 1665677, 1793806, 2178193, 3331354, 4356386, 11659739, 15247351, 23319478, 28316509, 30494702, 56633018, 198215563, 396431126]

約数ペア:

[(1, 396431126), (2, 198215563), (7, 56633018), (13, 30494702), (14, 28316509), (17, 23319478), (26, 15247351), (34, 11659739), (91, 4356386), (119, 3331354), (182, 2178193), (221, 1793806), (238, 1665677), (289, 1371734), (442, 896903), (578, 685867), (1547, 256258), (2023, 195962), (3094, 128129), (3757, 105518), (4046, 97981), (7514, 52759), (7537, 52598), (15074, 26299)]