620163026

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{55441}}^1$

素因数の和:55514

約数の個数: 32

約数和(自身を含む): 1149645312

約数和(自身を除く): 529482286

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 5593, 11186, 55441, 110882, 388087, 776174, 942497, 1884994, 2605727, 5211454, 6597479, 13194958, 18240089, 36480178, 44297359, 88594718, 310081513, 620163026]

約数ペア:

[(1, 620163026), (2, 310081513), (7, 88594718), (14, 44297359), (17, 36480178), (34, 18240089), (47, 13194958), (94, 6597479), (119, 5211454), (238, 2605727), (329, 1884994), (658, 942497), (799, 776174), (1598, 388087), (5593, 110882), (11186, 55441)]