279873904

素因数分解:

$2^4\times {\mathrm{3371}}^1\times {\mathrm{5189}}^1$

素因数の和:8568

約数の個数: 20

約数和(自身を含む): 542521080

約数和(自身を除く): 262647176

約数列:

[1, 2, 4, 8, 16, 3371, 5189, 6742, 10378, 13484, 20756, 26968, 41512, 53936, 83024, 17492119, 34984238, 69968476, 139936952, 279873904]

約数ペア:

[(1, 279873904), (2, 139936952), (4, 69968476), (8, 34984238), (16, 17492119), (3371, 83024), (5189, 53936), (6742, 41512), (10378, 26968), (13484, 20756)]