922741631

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 1167505920

約数和(自身を除く): 244764289

約数列:

[1, 7, 19, 37, 71, 133, 139, 259, 361, 497, 703, 973, 1349, 2527, 2627, 2641, 4921, 5143, 9443, 9869, 13357, 18389, 18487, 25631, 36001, 49913, 50179, 69083, 93499, 97717, 179417, 187511, 349391, 351253, 365153, 684019, 948347, 1312577, 1856623, 2556071, 3562709, 6638429, 6937907, 12996361, 24938963, 48565349, 131820233, 922741631]

約数ペア:

[(1, 922741631), (7, 131820233), (19, 48565349), (37, 24938963), (71, 12996361), (133, 6937907), (139, 6638429), (259, 3562709), (361, 2556071), (497, 1856623), (703, 1312577), (973, 948347), (1349, 684019), (2527, 365153), (2627, 351253), (2641, 349391), (4921, 187511), (5143, 179417), (9443, 97717), (9869, 93499), (13357, 69083), (18389, 50179), (18487, 49913), (25631, 36001)]