2679472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9851}}^1$

素因数の和:9876

約数の個数: 20

約数和(自身を含む): 5497416

約数和(自身を除く): 2817944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9851, 19702, 39404, 78808, 157616, 167467, 334934, 669868, 1339736, 2679472]

約数ペア:

[(1, 2679472), (2, 1339736), (4, 669868), (8, 334934), (16, 167467), (17, 157616), (34, 78808), (68, 39404), (136, 19702), (272, 9851)]