442980364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{8221}}^1$

素因数の和:8953

約数の個数: 24

約数和(自身を含む): 817266800

約数和(自身を除く): 374286436

約数列:

[1, 2, 4, 19, 38, 76, 709, 1418, 2836, 8221, 13471, 16442, 26942, 32884, 53884, 156199, 312398, 624796, 5828689, 11657378, 23314756, 110745091, 221490182, 442980364]

約数ペア:

[(1, 442980364), (2, 221490182), (4, 110745091), (19, 23314756), (38, 11657378), (76, 5828689), (709, 624796), (1418, 312398), (2836, 156199), (8221, 53884), (13471, 32884), (16442, 26942)]