494969046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1483}}^1$

素因数の和:1901

約数の個数: 64

約数和(自身を含む): 1166780160

約数和(自身を除く): 671811114

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 389, 429, 778, 858, 1167, 1483, 2334, 2966, 4279, 4449, 5057, 8558, 8898, 10114, 12837, 15171, 16313, 19279, 25674, 30342, 32626, 38558, 48939, 55627, 57837, 97878, 111254, 115674, 166881, 212069, 333762, 424138, 576887, 636207, 1153774, 1272414, 1730661, 3461322, 6345757, 7499531, 12691514, 14999062, 19037271, 22498593, 38074542, 44997186, 82494841, 164989682, 247484523, 494969046]

約数ペア:

[(1, 494969046), (2, 247484523), (3, 164989682), (6, 82494841), (11, 44997186), (13, 38074542), (22, 22498593), (26, 19037271), (33, 14999062), (39, 12691514), (66, 7499531), (78, 6345757), (143, 3461322), (286, 1730661), (389, 1272414), (429, 1153774), (778, 636207), (858, 576887), (1167, 424138), (1483, 333762), (2334, 212069), (2966, 166881), (4279, 115674), (4449, 111254), (5057, 97878), (8558, 57837), (8898, 55627), (10114, 48939), (12837, 38558), (15171, 32626), (16313, 30342), (19279, 25674)]