454890389614

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{2003}}^1\times {\mathrm{509203}}^1$

素因数の和:511431

約数の個数: 16

約数和(自身を含む): 685738916352

約数和(自身を除く): 230848526738

約数列:

[1, 2, 223, 446, 2003, 4006, 446669, 509203, 893338, 1018406, 113552269, 227104538, 1019933609, 2039867218, 227445194807, 454890389614]

約数ペア:

[(1, 454890389614), (2, 227445194807), (223, 2039867218), (446, 1019933609), (2003, 227104538), (4006, 113552269), (446669, 1018406), (509203, 893338)]