2787719642

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{557321}}^1$

素因数の和:557425

約数の個数: 16

約数和(自身を含む): 4353799464

約数和(自身を除く): 1566079822

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 557321, 1114642, 22850161, 33996581, 45700322, 67993162, 1393859821, 2787719642]

約数ペア:

[(1, 2787719642), (2, 1393859821), (41, 67993162), (61, 45700322), (82, 33996581), (122, 22850161), (2501, 1114642), (5002, 557321)]