2049628

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 4161024

約数和(自身を除く): 2111396

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1031, 1988, 2062, 4124, 7217, 14434, 28868, 73201, 146402, 292804, 512407, 1024814, 2049628]

約数ペア:

[(1, 2049628), (2, 1024814), (4, 512407), (7, 292804), (14, 146402), (28, 73201), (71, 28868), (142, 14434), (284, 7217), (497, 4124), (994, 2062), (1031, 1988)]