140417452

素因数分解:

$2^2\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{2851}}^1$

素因数の和:4621

約数の個数: 24

約数和(自身を含む): 281093120

約数和(自身を除く): 140675668

約数列:

[1, 2, 4, 7, 14, 28, 1759, 2851, 3518, 5702, 7036, 11404, 12313, 19957, 24626, 39914, 49252, 79828, 5014909, 10029818, 20059636, 35104363, 70208726, 140417452]

約数ペア:

[(1, 140417452), (2, 70208726), (4, 35104363), (7, 20059636), (14, 10029818), (28, 5014909), (1759, 79828), (2851, 49252), (3518, 39914), (5702, 24626), (7036, 19957), (11404, 12313)]