4452268

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 8061984

約数和(自身を除く): 3609716

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 257, 284, 514, 1028, 4331, 8662, 15677, 17324, 18247, 31354, 36494, 62708, 72988, 1113067, 2226134, 4452268]

約数ペア:

[(1, 4452268), (2, 2226134), (4, 1113067), (61, 72988), (71, 62708), (122, 36494), (142, 31354), (244, 18247), (257, 17324), (284, 15677), (514, 8662), (1028, 4331)]