4913854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{557}}^1$

素因数の和:971

約数の個数: 16

約数和(自身を含む): 8075376

約数和(自身を除く): 3161522

約数列:

[1, 2, 11, 22, 401, 557, 802, 1114, 4411, 6127, 8822, 12254, 223357, 446714, 2456927, 4913854]

約数ペア:

[(1, 4913854), (2, 2456927), (11, 446714), (22, 223357), (401, 12254), (557, 8822), (802, 6127), (1114, 4411)]