1121848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 2741760

約数和(自身を除く): 1619912

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 67, 91, 92, 104, 134, 161, 182, 184, 268, 299, 322, 364, 469, 536, 598, 644, 728, 871, 938, 1196, 1288, 1541, 1742, 1876, 2093, 2392, 3082, 3484, 3752, 4186, 6097, 6164, 6968, 8372, 10787, 12194, 12328, 16744, 20033, 21574, 24388, 40066, 43148, 48776, 80132, 86296, 140231, 160264, 280462, 560924, 1121848]

約数ペア:

[(1, 1121848), (2, 560924), (4, 280462), (7, 160264), (8, 140231), (13, 86296), (14, 80132), (23, 48776), (26, 43148), (28, 40066), (46, 24388), (52, 21574), (56, 20033), (67, 16744), (91, 12328), (92, 12194), (104, 10787), (134, 8372), (161, 6968), (182, 6164), (184, 6097), (268, 4186), (299, 3752), (322, 3484), (364, 3082), (469, 2392), (536, 2093), (598, 1876), (644, 1742), (728, 1541), (871, 1288), (938, 1196)]