247935302

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{7481}}^1$

素因数の和:7783

約数の個数: 16

約数和(自身を含む): 378708912

約数和(自身を除く): 130773610

約数列:

[1, 2, 73, 146, 227, 454, 7481, 14962, 16571, 33142, 546113, 1092226, 1698187, 3396374, 123967651, 247935302]

約数ペア:

[(1, 247935302), (2, 123967651), (73, 3396374), (146, 1698187), (227, 1092226), (454, 546113), (7481, 33142), (14962, 16571)]