1968693784

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{1249}}^1\times {\mathrm{2699}}^1$

素因数の和:4027

約数の個数: 32

約数和(自身を含む): 3746250000

約数和(自身を除く): 1777556216

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 1249, 2498, 2699, 4996, 5398, 9992, 10796, 21592, 91177, 182354, 197027, 364708, 394054, 729416, 788108, 1576216, 3371051, 6742102, 13484204, 26968408, 246086723, 492173446, 984346892, 1968693784]

約数ペア:

[(1, 1968693784), (2, 984346892), (4, 492173446), (8, 246086723), (73, 26968408), (146, 13484204), (292, 6742102), (584, 3371051), (1249, 1576216), (2498, 788108), (2699, 729416), (4996, 394054), (5398, 364708), (9992, 197027), (10796, 182354), (21592, 91177)]