1394666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 2634240

約数和(自身を除く): 1239574

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 97, 158, 182, 194, 553, 679, 1027, 1106, 1261, 1358, 2054, 2522, 7189, 7663, 8827, 14378, 15326, 17654, 53641, 99619, 107282, 199238, 697333, 1394666]

約数ペア:

[(1, 1394666), (2, 697333), (7, 199238), (13, 107282), (14, 99619), (26, 53641), (79, 17654), (91, 15326), (97, 14378), (158, 8827), (182, 7663), (194, 7189), (553, 2522), (679, 2054), (1027, 1358), (1106, 1261)]