2397416

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 5306880

約数和(自身を除く): 2909464

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1381, 1736, 2762, 5524, 9667, 11048, 19334, 38668, 42811, 77336, 85622, 171244, 299677, 342488, 599354, 1198708, 2397416]

約数ペア:

[(1, 2397416), (2, 1198708), (4, 599354), (7, 342488), (8, 299677), (14, 171244), (28, 85622), (31, 77336), (56, 42811), (62, 38668), (124, 19334), (217, 11048), (248, 9667), (434, 5524), (868, 2762), (1381, 1736)]