2018682428

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2325671}}^1$

素因数の和:2325713

約数の個数: 24

約数和(自身を含む): 4167604224

約数和(自身を除く): 2148921796

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2325671, 4651342, 9302684, 16279697, 32559394, 65118788, 72095801, 144191602, 288383204, 504670607, 1009341214, 2018682428]

約数ペア:

[(1, 2018682428), (2, 1009341214), (4, 504670607), (7, 288383204), (14, 144191602), (28, 72095801), (31, 65118788), (62, 32559394), (124, 16279697), (217, 9302684), (434, 4651342), (868, 2325671)]