2021950516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{91957}}^1$

素因数の和:92223

約数の個数: 24

約数和(自身を含む): 3707746560

約数和(自身を除く): 1685796044

約数列:

[1, 2, 4, 23, 46, 92, 239, 478, 956, 5497, 10994, 21988, 91957, 183914, 367828, 2115011, 4230022, 8460044, 21977723, 43955446, 87910892, 505487629, 1010975258, 2021950516]

約数ペア:

[(1, 2021950516), (2, 1010975258), (4, 505487629), (23, 87910892), (46, 43955446), (92, 21977723), (239, 8460044), (478, 4230022), (956, 2115011), (5497, 367828), (10994, 183914), (21988, 91957)]