479940296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{81401}}^1$

素因数の和:81485

約数の個数: 32

約数和(自身を含む): 996360480

約数和(自身を除く): 516420184

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 81401, 162802, 325604, 651208, 895411, 1790822, 3581644, 5453867, 7163288, 10907734, 21815468, 43630936, 59992537, 119985074, 239970148, 479940296]

約数ペア:

[(1, 479940296), (2, 239970148), (4, 119985074), (8, 59992537), (11, 43630936), (22, 21815468), (44, 10907734), (67, 7163288), (88, 5453867), (134, 3581644), (268, 1790822), (536, 895411), (737, 651208), (1474, 325604), (2948, 162802), (5896, 81401)]