1288014774

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2940673}}^1$

素因数の和:2940751

約数の個数: 16

約数和(自身を含む): 2611318512

約数和(自身を除く): 1323303738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 2940673, 5881346, 8822019, 17644038, 214669129, 429338258, 644007387, 1288014774]

約数ペア:

[(1, 1288014774), (2, 644007387), (3, 429338258), (6, 214669129), (73, 17644038), (146, 8822019), (219, 5881346), (438, 2940673)]