744484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 1426880

約数和(自身を除く): 682396

約数列:

[1, 2, 4, 13, 26, 52, 103, 139, 206, 278, 412, 556, 1339, 1807, 2678, 3614, 5356, 7228, 14317, 28634, 57268, 186121, 372242, 744484]

約数ペア:

[(1, 744484), (2, 372242), (4, 186121), (13, 57268), (26, 28634), (52, 14317), (103, 7228), (139, 5356), (206, 3614), (278, 2678), (412, 1807), (556, 1339)]