4004312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 8173200

約数和(自身を除く): 4168888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 277, 278, 554, 556, 1108, 1112, 1807, 2216, 3601, 3614, 7202, 7228, 14404, 14456, 28808, 38503, 77006, 154012, 308024, 500539, 1001078, 2002156, 4004312]

約数ペア:

[(1, 4004312), (2, 2002156), (4, 1001078), (8, 500539), (13, 308024), (26, 154012), (52, 77006), (104, 38503), (139, 28808), (277, 14456), (278, 14404), (554, 7228), (556, 7202), (1108, 3614), (1112, 3601), (1807, 2216)]