673486

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 20

約数和(自身を含む): 1159560

約数和(自身を除く): 486074

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 1331, 2662, 2783, 5566, 14641, 29282, 30613, 61226, 336743, 673486]

約数ペア:

[(1, 673486), (2, 336743), (11, 61226), (22, 30613), (23, 29282), (46, 14641), (121, 5566), (242, 2783), (253, 2662), (506, 1331)]