2439132

素因数分解:

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

素因数の和:242

約数の個数: 48

約数和(自身を含む): 6061440

約数和(自身を除く): 3622308

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 163, 172, 174, 258, 326, 348, 489, 516, 652, 978, 1247, 1956, 2494, 3741, 4727, 4988, 7009, 7482, 9454, 14018, 14181, 14964, 18908, 21027, 28036, 28362, 42054, 56724, 84108, 203261, 406522, 609783, 813044, 1219566, 2439132]

約数ペア:

[(1, 2439132), (2, 1219566), (3, 813044), (4, 609783), (6, 406522), (12, 203261), (29, 84108), (43, 56724), (58, 42054), (86, 28362), (87, 28036), (116, 21027), (129, 18908), (163, 14964), (172, 14181), (174, 14018), (258, 9454), (326, 7482), (348, 7009), (489, 4988), (516, 4727), (652, 3741), (978, 2494), (1247, 1956)]