4639790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20173}}^1$

素因数の和:20203

約数の個数: 16

約数和(自身を含む): 8715168

約数和(自身を除く): 4075378

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 20173, 40346, 100865, 201730, 463979, 927958, 2319895, 4639790]

約数ペア:

[(1, 4639790), (2, 2319895), (5, 927958), (10, 463979), (23, 201730), (46, 100865), (115, 40346), (230, 20173)]