283380734

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50227}}^1$

素因数の和:50280

約数の個数: 32

約数和(自身を含む): 540051456

約数和(自身を除く): 256670722

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 50227, 100454, 351589, 652951, 703178, 1305902, 1557037, 3114074, 4570657, 9141314, 10899259, 20241481, 21798518, 40482962, 141690367, 283380734]

約数ペア:

[(1, 283380734), (2, 141690367), (7, 40482962), (13, 21798518), (14, 20241481), (26, 10899259), (31, 9141314), (62, 4570657), (91, 3114074), (182, 1557037), (217, 1305902), (403, 703178), (434, 652951), (806, 351589), (2821, 100454), (5642, 50227)]