393975034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{863}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 649451520

約数和(自身を除く): 255476486

約数列:

[1, 2, 17, 29, 34, 58, 463, 493, 863, 926, 986, 1726, 7871, 13427, 14671, 15742, 25027, 26854, 29342, 50054, 228259, 399569, 425459, 456518, 799138, 850918, 6792673, 11587501, 13585346, 23175002, 196987517, 393975034]

約数ペア:

[(1, 393975034), (2, 196987517), (17, 23175002), (29, 13585346), (34, 11587501), (58, 6792673), (463, 850918), (493, 799138), (863, 456518), (926, 425459), (986, 399569), (1726, 228259), (7871, 50054), (13427, 29342), (14671, 26854), (15742, 25027)]