805828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 1552320

約数和(自身を除く): 746492

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 461, 874, 922, 1748, 1844, 8759, 10603, 17518, 21206, 35036, 42412, 201457, 402914, 805828]

約数ペア:

[(1, 805828), (2, 402914), (4, 201457), (19, 42412), (23, 35036), (38, 21206), (46, 17518), (76, 10603), (92, 8759), (437, 1844), (461, 1748), (874, 922)]