130892268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1993}}^1$

素因数の和:2434

約数の個数: 48

約数和(自身を含む): 329855456

約数和(自身を除く): 198963188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 421, 842, 1263, 1684, 1993, 2526, 3986, 5052, 5473, 5979, 7972, 10946, 11958, 16419, 21892, 23916, 25909, 32838, 51818, 65676, 77727, 103636, 155454, 310908, 839053, 1678106, 2517159, 3356212, 5034318, 10068636, 10907689, 21815378, 32723067, 43630756, 65446134, 130892268]

約数ペア:

[(1, 130892268), (2, 65446134), (3, 43630756), (4, 32723067), (6, 21815378), (12, 10907689), (13, 10068636), (26, 5034318), (39, 3356212), (52, 2517159), (78, 1678106), (156, 839053), (421, 310908), (842, 155454), (1263, 103636), (1684, 77727), (1993, 65676), (2526, 51818), (3986, 32838), (5052, 25909), (5473, 23916), (5979, 21892), (7972, 16419), (10946, 11958)]