2708888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 6355440

約数和(自身を除く): 3646552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 244, 364, 427, 488, 728, 793, 854, 1586, 1708, 3172, 3416, 3721, 5551, 6344, 7442, 11102, 14884, 22204, 26047, 29768, 44408, 48373, 52094, 96746, 104188, 193492, 208376, 338611, 386984, 677222, 1354444, 2708888]

約数ペア:

[(1, 2708888), (2, 1354444), (4, 677222), (7, 386984), (8, 338611), (13, 208376), (14, 193492), (26, 104188), (28, 96746), (52, 52094), (56, 48373), (61, 44408), (91, 29768), (104, 26047), (122, 22204), (182, 14884), (244, 11102), (364, 7442), (427, 6344), (488, 5551), (728, 3721), (793, 3416), (854, 3172), (1586, 1708)]