768973478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{248537}}^1$

素因数の和:248576

約数の個数: 32

約数和(自身を含む): 1503157824

約数和(自身を除く): 734184346

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 248537, 497074, 1739759, 3230981, 3479518, 4225129, 6461962, 8450258, 22616867, 29575903, 45233734, 54926677, 59151806, 109853354, 384486739, 768973478]

約数ペア:

[(1, 768973478), (2, 384486739), (7, 109853354), (13, 59151806), (14, 54926677), (17, 45233734), (26, 29575903), (34, 22616867), (91, 8450258), (119, 6461962), (182, 4225129), (221, 3479518), (238, 3230981), (442, 1739759), (1547, 497074), (3094, 248537)]