1198288

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 2860928

約数和(自身を除く): 1662640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 823, 1456, 1646, 3292, 5761, 6584, 10699, 11522, 13168, 21398, 23044, 42796, 46088, 74893, 85592, 92176, 149786, 171184, 299572, 599144, 1198288]

約数ペア:

[(1, 1198288), (2, 599144), (4, 299572), (7, 171184), (8, 149786), (13, 92176), (14, 85592), (16, 74893), (26, 46088), (28, 42796), (52, 23044), (56, 21398), (91, 13168), (104, 11522), (112, 10699), (182, 6584), (208, 5761), (364, 3292), (728, 1646), (823, 1456)]