4920772052

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{438259}}^1$

素因数の和:438671

約数の個数: 24

約数和(自身を含む): 9866109120

約数和(自身を除く): 4945337068

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 5614, 11228, 438259, 876518, 1753036, 3067813, 6135626, 12271252, 175741859, 351483718, 702967436, 1230193013, 2460386026, 4920772052]

約数ペア:

[(1, 4920772052), (2, 2460386026), (4, 1230193013), (7, 702967436), (14, 351483718), (28, 175741859), (401, 12271252), (802, 6135626), (1604, 3067813), (2807, 1753036), (5614, 876518), (11228, 438259)]