2049060002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{222289}}^1$

素因数の和:222721

約数の個数: 16

約数和(自身を含む): 3361024800

約数和(自身を除く): 1311964798

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 222289, 444578, 2445179, 4890358, 93139091, 186278182, 1024530001, 2049060002]

約数ペア:

[(1, 2049060002), (2, 1024530001), (11, 186278182), (22, 93139091), (419, 4890358), (838, 2445179), (4609, 444578), (9218, 222289)]