2130856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2927}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 4919040

約数和(自身を除く): 2788184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2927, 5854, 11708, 20489, 23416, 38051, 40978, 76102, 81956, 152204, 163912, 266357, 304408, 532714, 1065428, 2130856]

約数ペア:

[(1, 2130856), (2, 1065428), (4, 532714), (7, 304408), (8, 266357), (13, 163912), (14, 152204), (26, 81956), (28, 76102), (52, 40978), (56, 38051), (91, 23416), (104, 20489), (182, 11708), (364, 5854), (728, 2927)]