2021069972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{116933}}^1$

素因数の和:117115

約数の個数: 24

約数和(自身を含む): 3683421000

約数和(自身を除く): 1662351028

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 4321, 8642, 17284, 116933, 233866, 467732, 3391057, 6782114, 13564228, 17423017, 34846034, 69692068, 505267493, 1010534986, 2021069972]

約数ペア:

[(1, 2021069972), (2, 1010534986), (4, 505267493), (29, 69692068), (58, 34846034), (116, 17423017), (149, 13564228), (298, 6782114), (596, 3391057), (4321, 467732), (8642, 233866), (17284, 116933)]