7486180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28793}}^1$

素因数の和:28815

約数の個数: 24

約数和(自身を含む): 16930872

約数和(自身を除く): 9444692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 28793, 57586, 115172, 143965, 287930, 374309, 575860, 748618, 1497236, 1871545, 3743090, 7486180]

約数ペア:

[(1, 7486180), (2, 3743090), (4, 1871545), (5, 1497236), (10, 748618), (13, 575860), (20, 374309), (26, 287930), (52, 143965), (65, 115172), (130, 57586), (260, 28793)]