984930190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199783}}^1$

素因数の和:199836

約数の個数: 32

約数和(自身を含む): 1941900480

約数和(自身を除く): 956970290

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 199783, 399566, 998915, 1997830, 3396311, 5793707, 6792622, 11587414, 16981555, 28968535, 33963110, 57937070, 98493019, 196986038, 492465095, 984930190]

約数ペア:

[(1, 984930190), (2, 492465095), (5, 196986038), (10, 98493019), (17, 57937070), (29, 33963110), (34, 28968535), (58, 16981555), (85, 11587414), (145, 6792622), (170, 5793707), (290, 3396311), (493, 1997830), (986, 998915), (2465, 399566), (4930, 199783)]