7308860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28111}}^1$

素因数の和:28133

約数の個数: 24

約数和(自身を含む): 16529856

約数和(自身を除く): 9220996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 28111, 56222, 112444, 140555, 281110, 365443, 562220, 730886, 1461772, 1827215, 3654430, 7308860]

約数ペア:

[(1, 7308860), (2, 3654430), (4, 1827215), (5, 1461772), (10, 730886), (13, 562220), (20, 365443), (26, 281110), (52, 140555), (65, 112444), (130, 56222), (260, 28111)]