4393972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2699}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 8618400

約数和(自身を除く): 4224428

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 2699, 5398, 10796, 29689, 59378, 99863, 118756, 199726, 399452, 1098493, 2196986, 4393972]

約数ペア:

[(1, 4393972), (2, 2196986), (4, 1098493), (11, 399452), (22, 199726), (37, 118756), (44, 99863), (74, 59378), (148, 29689), (407, 10796), (814, 5398), (1628, 2699)]