1345276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 2562560

約数和(自身を除く): 1217284

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 571, 589, 1142, 1178, 2284, 2356, 10849, 17701, 21698, 35402, 43396, 70804, 336319, 672638, 1345276]

約数ペア:

[(1, 1345276), (2, 672638), (4, 336319), (19, 70804), (31, 43396), (38, 35402), (62, 21698), (76, 17701), (124, 10849), (571, 2356), (589, 2284), (1142, 1178)]