89183276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{499}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 192864000

約数和(自身を除く): 103680724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 491, 499, 982, 998, 1964, 1996, 3437, 3493, 6383, 6487, 6874, 6986, 12766, 12974, 13748, 13972, 25532, 25948, 44681, 45409, 89362, 90818, 178724, 181636, 245009, 490018, 980036, 1715063, 3185117, 3430126, 6370234, 6860252, 12740468, 22295819, 44591638, 89183276]

約数ペア:

[(1, 89183276), (2, 44591638), (4, 22295819), (7, 12740468), (13, 6860252), (14, 6370234), (26, 3430126), (28, 3185117), (52, 1715063), (91, 980036), (182, 490018), (364, 245009), (491, 181636), (499, 178724), (982, 90818), (998, 89362), (1964, 45409), (1996, 44681), (3437, 25948), (3493, 25532), (6383, 13972), (6487, 13748), (6874, 12974), (6986, 12766)]