2642203078

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{4229}}^1\times {\mathrm{8443}}^1$

素因数の和:12711

約数の個数: 16

約数和(自身を含む): 4071865680

約数和(自身を除く): 1429662602

約数列:

[1, 2, 37, 74, 4229, 8443, 8458, 16886, 156473, 312391, 312946, 624782, 35705447, 71410894, 1321101539, 2642203078]

約数ペア:

[(1, 2642203078), (2, 1321101539), (37, 71410894), (74, 35705447), (4229, 624782), (8443, 312946), (8458, 312391), (16886, 156473)]