2648164

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 4931640

約数和(自身を除く): 2283476

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 617, 1073, 1234, 2146, 2468, 4292, 17893, 22829, 35786, 45658, 71572, 91316, 662041, 1324082, 2648164]

約数ペア:

[(1, 2648164), (2, 1324082), (4, 662041), (29, 91316), (37, 71572), (58, 45658), (74, 35786), (116, 22829), (148, 17893), (617, 4292), (1073, 2468), (1234, 2146)]