7320004

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 13133120

約数和(自身を除く): 5813116

約数列:

[1, 2, 4, 103, 109, 163, 206, 218, 326, 412, 436, 652, 11227, 16789, 17767, 22454, 33578, 35534, 44908, 67156, 71068, 1830001, 3660002, 7320004]

約数ペア:

[(1, 7320004), (2, 3660002), (4, 1830001), (103, 71068), (109, 67156), (163, 44908), (206, 35534), (218, 33578), (326, 22454), (412, 17767), (436, 16789), (652, 11227)]