497614718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 807770880

約数和(自身を除く): 310156162

約数列:

[1, 2, 17, 34, 71, 139, 142, 278, 1207, 1483, 2363, 2414, 2966, 4726, 9869, 19738, 25211, 50422, 105293, 167773, 206137, 210586, 335546, 412274, 1789981, 3504329, 3579962, 7008658, 14635727, 29271454, 248807359, 497614718]

約数ペア:

[(1, 497614718), (2, 248807359), (17, 29271454), (34, 14635727), (71, 7008658), (139, 3579962), (142, 3504329), (278, 1789981), (1207, 412274), (1483, 335546), (2363, 210586), (2414, 206137), (2966, 167773), (4726, 105293), (9869, 50422), (19738, 25211)]