1296712

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 2571750

約数和(自身を除く): 1275038

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 449, 722, 898, 1444, 1796, 2888, 3592, 8531, 17062, 34124, 68248, 162089, 324178, 648356, 1296712]

約数ペア:

[(1, 1296712), (2, 648356), (4, 324178), (8, 162089), (19, 68248), (38, 34124), (76, 17062), (152, 8531), (361, 3592), (449, 2888), (722, 1796), (898, 1444)]