1829776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 4027520

約数和(自身を除く): 2197744

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 463, 494, 926, 988, 1852, 1976, 3704, 3952, 6019, 7408, 8797, 12038, 17594, 24076, 35188, 48152, 70376, 96304, 114361, 140752, 228722, 457444, 914888, 1829776]

約数ペア:

[(1, 1829776), (2, 914888), (4, 457444), (8, 228722), (13, 140752), (16, 114361), (19, 96304), (26, 70376), (38, 48152), (52, 35188), (76, 24076), (104, 17594), (152, 12038), (208, 8797), (247, 7408), (304, 6019), (463, 3952), (494, 3704), (926, 1976), (988, 1852)]