680641921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 788889600

約数和(自身を除く): 108247679

約数列:

[1, 19, 23, 31, 47, 437, 589, 713, 893, 1069, 1081, 1457, 13547, 20311, 20539, 24587, 27683, 33139, 33511, 50243, 467153, 629641, 636709, 762197, 954617, 1155589, 1557533, 14481743, 21956191, 29593127, 35823259, 680641921]

約数ペア:

[(1, 680641921), (19, 35823259), (23, 29593127), (31, 21956191), (47, 14481743), (437, 1557533), (589, 1155589), (713, 954617), (893, 762197), (1069, 636709), (1081, 629641), (1457, 467153), (13547, 50243), (20311, 33511), (20539, 33139), (24587, 27683)]