1962322884

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{1741}}^1$

素因数の和:2121

約数の個数: 72

約数和(自身を含む): 5021976960

約数和(自身を除く): 3059654076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 239, 262, 393, 478, 524, 717, 786, 956, 1179, 1434, 1572, 1741, 2151, 2358, 2868, 3482, 4302, 4716, 5223, 6964, 8604, 10446, 15669, 20892, 31309, 31338, 62618, 62676, 93927, 125236, 187854, 228071, 281781, 375708, 416099, 456142, 563562, 684213, 832198, 912284, 1127124, 1248297, 1368426, 1664396, 2052639, 2496594, 2736852, 3744891, 4105278, 4993188, 7489782, 8210556, 14979564, 54508969, 109017938, 163526907, 218035876, 327053814, 490580721, 654107628, 981161442, 1962322884]

約数ペア:

[(1, 1962322884), (2, 981161442), (3, 654107628), (4, 490580721), (6, 327053814), (9, 218035876), (12, 163526907), (18, 109017938), (36, 54508969), (131, 14979564), (239, 8210556), (262, 7489782), (393, 4993188), (478, 4105278), (524, 3744891), (717, 2736852), (786, 2496594), (956, 2052639), (1179, 1664396), (1434, 1368426), (1572, 1248297), (1741, 1127124), (2151, 912284), (2358, 832198), (2868, 684213), (3482, 563562), (4302, 456142), (4716, 416099), (5223, 375708), (6964, 281781), (8604, 228071), (10446, 187854), (15669, 125236), (20892, 93927), (31309, 62676), (31338, 62618)]