1047172

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 2116800

約数和(自身を除く): 1069628

約数列:

[1, 2, 4, 7, 14, 28, 149, 251, 298, 502, 596, 1004, 1043, 1757, 2086, 3514, 4172, 7028, 37399, 74798, 149596, 261793, 523586, 1047172]

約数ペア:

[(1, 1047172), (2, 523586), (4, 261793), (7, 149596), (14, 74798), (28, 37399), (149, 7028), (251, 4172), (298, 3514), (502, 2086), (596, 1757), (1004, 1043)]