4277290

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{691}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 7722720

約数和(自身を除く): 3445430

約数列:

[1, 2, 5, 10, 619, 691, 1238, 1382, 3095, 3455, 6190, 6910, 427729, 855458, 2138645, 4277290]

約数ペア:

[(1, 4277290), (2, 2138645), (5, 855458), (10, 427729), (619, 6910), (691, 6190), (1238, 3455), (1382, 3095)]