2161036374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{704839}}^1$

素因数の和:704924

約数の個数: 32

約数和(自身を含む): 5007183360

約数和(自身を除く): 2846146986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 704839, 1409678, 2114517, 4229034, 4933873, 9867746, 14801619, 29603238, 51453247, 102906494, 154359741, 308719482, 360172729, 720345458, 1080518187, 2161036374]

約数ペア:

[(1, 2161036374), (2, 1080518187), (3, 720345458), (6, 360172729), (7, 308719482), (14, 154359741), (21, 102906494), (42, 51453247), (73, 29603238), (146, 14801619), (219, 9867746), (438, 4933873), (511, 4229034), (1022, 2114517), (1533, 1409678), (3066, 704839)]