2006804912

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{93811}}^1$

素因数の和:94017

約数の個数: 40

約数和(自身を含む): 4466952192

約数和(自身を除く): 2460147280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 2674, 3056, 5348, 10696, 21392, 93811, 187622, 375244, 656677, 750488, 1313354, 1500976, 2626708, 5253416, 10506832, 17917901, 35835802, 71671604, 125425307, 143343208, 250850614, 286686416, 501701228, 1003402456, 2006804912]

約数ペア:

[(1, 2006804912), (2, 1003402456), (4, 501701228), (7, 286686416), (8, 250850614), (14, 143343208), (16, 125425307), (28, 71671604), (56, 35835802), (112, 17917901), (191, 10506832), (382, 5253416), (764, 2626708), (1337, 1500976), (1528, 1313354), (2674, 750488), (3056, 656677), (5348, 375244), (10696, 187622), (21392, 93811)]