2013309046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{204563}}^1$

素因数の和:204628

約数の個数: 32

約数和(自身を含む): 3731247360

約数和(自身を除く): 1717938314

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 204563, 409126, 1431941, 2863882, 3886697, 7568831, 7773394, 15137662, 27206879, 52981817, 54413758, 105963634, 143807789, 287615578, 1006654523, 2013309046]

約数ペア:

[(1, 2013309046), (2, 1006654523), (7, 287615578), (14, 143807789), (19, 105963634), (37, 54413758), (38, 52981817), (74, 27206879), (133, 15137662), (259, 7773394), (266, 7568831), (518, 3886697), (703, 2863882), (1406, 1431941), (4921, 409126), (9842, 204563)]