713557604

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{106121}}^1$

素因数の和:106207

約数の個数: 18

約数和(自身を含む): 1279937442

約数和(自身を除く): 566379838

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 106121, 212242, 424484, 4350961, 8701922, 17403844, 178389401, 356778802, 713557604]

約数ペア:

[(1, 713557604), (2, 356778802), (4, 178389401), (41, 17403844), (82, 8701922), (164, 4350961), (1681, 424484), (3362, 212242), (6724, 106121)]