421844306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{21433}}^1$

素因数の和:22205

約数の個数: 16

約数和(自身を含む): 682372824

約数和(自身を除く): 260528518

約数列:

[1, 2, 13, 26, 757, 1514, 9841, 19682, 21433, 42866, 278629, 557258, 16224781, 32449562, 210922153, 421844306]

約数ペア:

[(1, 421844306), (2, 210922153), (13, 32449562), (26, 16224781), (757, 557258), (1514, 278629), (9841, 42866), (19682, 21433)]