4891702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1311

約数の個数: 16

約数和(自身を含む): 7801200

約数和(自身を除く): 2909498

約数列:

[1, 2, 19, 38, 109, 218, 1181, 2071, 2362, 4142, 22439, 44878, 128729, 257458, 2445851, 4891702]

約数ペア:

[(1, 4891702), (2, 2445851), (19, 257458), (38, 128729), (109, 44878), (218, 22439), (1181, 4142), (2071, 2362)]