4274218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5349

約数の個数: 16

約数和(自身を含む): 7128576

約数和(自身を除く): 2854358

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 5303, 10606, 68939, 137878, 164393, 328786, 2137109, 4274218]

約数ペア:

[(1, 4274218), (2, 2137109), (13, 328786), (26, 164393), (31, 137878), (62, 68939), (403, 10606), (806, 5303)]