8130822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 20459520

約数和(自身を除く): 12328698

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 443, 483, 798, 874, 886, 966, 1311, 1329, 2622, 2658, 3059, 3101, 6118, 6202, 8417, 9177, 9303, 10189, 16834, 18354, 18606, 20378, 25251, 30567, 50502, 58919, 61134, 71323, 117838, 142646, 176757, 193591, 213969, 353514, 387182, 427938, 580773, 1161546, 1355137, 2710274, 4065411, 8130822]

約数ペア:

[(1, 8130822), (2, 4065411), (3, 2710274), (6, 1355137), (7, 1161546), (14, 580773), (19, 427938), (21, 387182), (23, 353514), (38, 213969), (42, 193591), (46, 176757), (57, 142646), (69, 117838), (114, 71323), (133, 61134), (138, 58919), (161, 50502), (266, 30567), (322, 25251), (399, 20378), (437, 18606), (443, 18354), (483, 16834), (798, 10189), (874, 9303), (886, 9177), (966, 8417), (1311, 6202), (1329, 6118), (2622, 3101), (2658, 3059)]