1188409922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{21997}}^1$

素因数の和:22250

約数の個数: 32

約数和(自身を含む): 2166715008

約数和(自身を除く): 978305086

約数列:

[1, 2, 7, 14, 17, 34, 119, 227, 238, 454, 1589, 3178, 3859, 7718, 21997, 27013, 43994, 54026, 153979, 307958, 373949, 747898, 2617643, 4993319, 5235286, 9986638, 34953233, 69906466, 84886423, 169772846, 594204961, 1188409922]

約数ペア:

[(1, 1188409922), (2, 594204961), (7, 169772846), (14, 84886423), (17, 69906466), (34, 34953233), (119, 9986638), (227, 5235286), (238, 4993319), (454, 2617643), (1589, 747898), (3178, 373949), (3859, 307958), (7718, 153979), (21997, 54026), (27013, 43994)]