3986612

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 8029056

約数和(自身を除く): 4042444

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 823, 1211, 1646, 2422, 3292, 4844, 5761, 11522, 23044, 142379, 284758, 569516, 996653, 1993306, 3986612]

約数ペア:

[(1, 3986612), (2, 1993306), (4, 996653), (7, 569516), (14, 284758), (28, 142379), (173, 23044), (346, 11522), (692, 5761), (823, 4844), (1211, 3292), (1646, 2422)]