11157379490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1\times {\mathrm{7333}}^1$

素因数の和:9554

約数の個数: 32

約数和(自身を含む): 20378428416

約数和(自身を除く): 9221048926

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2143, 4286, 7333, 10715, 14666, 21430, 36665, 73330, 152153, 304306, 520643, 760765, 1041286, 1521530, 2603215, 5206430, 15714619, 31429238, 78573095, 157146190, 1115737949, 2231475898, 5578689745, 11157379490]

約数ペア:

[(1, 11157379490), (2, 5578689745), (5, 2231475898), (10, 1115737949), (71, 157146190), (142, 78573095), (355, 31429238), (710, 15714619), (2143, 5206430), (4286, 2603215), (7333, 1521530), (10715, 1041286), (14666, 760765), (21430, 520643), (36665, 304306), (73330, 152153)]