7988508964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{499}}^1\times {\mathrm{757}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 14899248000

約数和(自身を除く): 6910739036

約数列:

[1, 2, 4, 17, 34, 68, 311, 499, 622, 757, 998, 1244, 1514, 1996, 3028, 5287, 8483, 10574, 12869, 16966, 21148, 25738, 33932, 51476, 155189, 235427, 310378, 377743, 470854, 620756, 755486, 941708, 1510972, 2638213, 4002259, 5276426, 6421631, 8004518, 10552852, 12843262, 16009036, 25686524, 117478073, 234956146, 469912292, 1997127241, 3994254482, 7988508964]

約数ペア:

[(1, 7988508964), (2, 3994254482), (4, 1997127241), (17, 469912292), (34, 234956146), (68, 117478073), (311, 25686524), (499, 16009036), (622, 12843262), (757, 10552852), (998, 8004518), (1244, 6421631), (1514, 5276426), (1996, 4002259), (3028, 2638213), (5287, 1510972), (8483, 941708), (10574, 755486), (12869, 620756), (16966, 470854), (21148, 377743), (25738, 310378), (33932, 235427), (51476, 155189)]