1138974746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{5381}}^1$

素因数の和:6566

約数の個数: 32

約数和(自身を含む): 2104921728

約数和(自身を除く): 965946982

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1163, 2326, 5381, 8141, 10762, 15119, 16282, 30238, 37667, 69953, 75334, 105833, 139906, 211666, 489671, 979342, 6258103, 12516206, 43806721, 81355339, 87613442, 162710678, 569487373, 1138974746]

約数ペア:

[(1, 1138974746), (2, 569487373), (7, 162710678), (13, 87613442), (14, 81355339), (26, 43806721), (91, 12516206), (182, 6258103), (1163, 979342), (2326, 489671), (5381, 211666), (8141, 139906), (10762, 105833), (15119, 75334), (16282, 69953), (30238, 37667)]