339161018

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{21121}}^1$

素因数の和:21198

約数の個数: 32

約数和(自身を含む): 616424448

約数和(自身を除く): 277263430

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 8029, 16058, 21121, 42242, 147847, 295694, 654751, 781477, 1309502, 1562954, 4583257, 5470339, 9166514, 10940678, 24225787, 48451574, 169580509, 339161018]

約数ペア:

[(1, 339161018), (2, 169580509), (7, 48451574), (14, 24225787), (31, 10940678), (37, 9166514), (62, 5470339), (74, 4583257), (217, 1562954), (259, 1309502), (434, 781477), (518, 654751), (1147, 295694), (2294, 147847), (8029, 42242), (16058, 21121)]