644544863999

素因数分解:

${\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{1052179}}^1$

素因数の和:1052510

約数の個数: 16

約数和(自身を含む): 673125841920

約数和(自身を除く): 28580977921

約数列:

[1, 41, 67, 223, 2747, 9143, 14941, 612581, 1052179, 43139339, 70495993, 234635917, 2890335713, 9620072597, 15720606439, 644544863999]

約数ペア:

[(1, 644544863999), (41, 15720606439), (67, 9620072597), (223, 2890335713), (2747, 234635917), (9143, 70495993), (14941, 43139339), (612581, 1052179)]