1219566

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 2597760

約数和(自身を除く): 1378194

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 163, 174, 258, 326, 489, 978, 1247, 2494, 3741, 4727, 7009, 7482, 9454, 14018, 14181, 21027, 28362, 42054, 203261, 406522, 609783, 1219566]

約数ペア:

[(1, 1219566), (2, 609783), (3, 406522), (6, 203261), (29, 42054), (43, 28362), (58, 21027), (86, 14181), (87, 14018), (129, 9454), (163, 7482), (174, 7009), (258, 4727), (326, 3741), (489, 2494), (978, 1247)]