2021058872

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2122961}}^1$

素因数の和:2122991

約数の個数: 32

約数和(自身を含む): 4585597920

約数和(自身を除く): 2564539048

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2122961, 4245922, 8491844, 14860727, 16983688, 29721454, 36090337, 59442908, 72180674, 118885816, 144361348, 252632359, 288722696, 505264718, 1010529436, 2021058872]

約数ペア:

[(1, 2021058872), (2, 1010529436), (4, 505264718), (7, 288722696), (8, 252632359), (14, 144361348), (17, 118885816), (28, 72180674), (34, 59442908), (56, 36090337), (68, 29721454), (119, 16983688), (136, 14860727), (238, 8491844), (476, 4245922), (952, 2122961)]