2161170055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{10739}}^1\times {\mathrm{3659}}^1$

素因数の和:14414

約数の個数: 16

約数和(自身を含む): 2830204800

約数和(自身を除く): 669034745

約数列:

[1, 5, 11, 55, 3659, 10739, 18295, 40249, 53695, 118129, 201245, 590645, 39294001, 196470005, 432234011, 2161170055]

約数ペア:

[(1, 2161170055), (5, 432234011), (11, 196470005), (55, 39294001), (3659, 590645), (10739, 201245), (18295, 118129), (40249, 53695)]