4992188

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 9097200

約数和(自身を除く): 4105012

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 379, 758, 1516, 3293, 6586, 13172, 14023, 28046, 33731, 56092, 67462, 134924, 1248047, 2496094, 4992188]

約数ペア:

[(1, 4992188), (2, 2496094), (4, 1248047), (37, 134924), (74, 67462), (89, 56092), (148, 33731), (178, 28046), (356, 14023), (379, 13172), (758, 6586), (1516, 3293)]