2480777744

素因数分解:

$2^4\times {\mathrm{3119}}^1\times {\mathrm{49711}}^1$

素因数の和:52838

約数の個数: 20

約数和(自身を含む): 4808144640

約数和(自身を除く): 2327366896

約数列:

[1, 2, 4, 8, 16, 3119, 6238, 12476, 24952, 49711, 49904, 99422, 198844, 397688, 795376, 155048609, 310097218, 620194436, 1240388872, 2480777744]

約数ペア:

[(1, 2480777744), (2, 1240388872), (4, 620194436), (8, 310097218), (16, 155048609), (3119, 795376), (6238, 397688), (12476, 198844), (24952, 99422), (49711, 49904)]