388864979

素因数分解:

${\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 412402752

約数和(自身を除く): 23537773

約数列:

[1, 23, 113, 157, 953, 2599, 3611, 17741, 21919, 107689, 149621, 408043, 2476847, 3441283, 16907173, 388864979]

約数ペア:

[(1, 388864979), (23, 16907173), (113, 3441283), (157, 2476847), (953, 408043), (2599, 149621), (3611, 107689), (17741, 21919)]