7979792

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{1987}}^1$

素因数の和:2246

約数の個数: 20

約数和(自身を含む): 15530256

約数和(自身を除く): 7550464

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 1987, 2008, 3974, 4016, 7948, 15896, 31792, 498737, 997474, 1994948, 3989896, 7979792]

約数ペア:

[(1, 7979792), (2, 3989896), (4, 1994948), (8, 997474), (16, 498737), (251, 31792), (502, 15896), (1004, 7948), (1987, 4016), (2008, 3974)]