931252

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 1890560

約数和(自身を除く): 959308

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 421, 553, 842, 1106, 1684, 2212, 2947, 5894, 11788, 33259, 66518, 133036, 232813, 465626, 931252]

約数ペア:

[(1, 931252), (2, 465626), (4, 232813), (7, 133036), (14, 66518), (28, 33259), (79, 11788), (158, 5894), (316, 2947), (421, 2212), (553, 1684), (842, 1106)]