2104791734

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1123}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 3268843776

約数和(自身を除く): 1164052042

約数列:

[1, 2, 67, 71, 134, 142, 197, 394, 1123, 2246, 4757, 9514, 13199, 13987, 26398, 27974, 75241, 79733, 150482, 159466, 221231, 442462, 937129, 1874258, 5342111, 10684222, 14822477, 15707401, 29644954, 31414802, 1052395867, 2104791734]

約数ペア:

[(1, 2104791734), (2, 1052395867), (67, 31414802), (71, 29644954), (134, 15707401), (142, 14822477), (197, 10684222), (394, 5342111), (1123, 1874258), (2246, 937129), (4757, 442462), (9514, 221231), (13199, 159466), (13987, 150482), (26398, 79733), (27974, 75241)]