245280373

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{911}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 268128000

約数和(自身を除く): 22847627

約数列:

[1, 13, 139, 149, 911, 1807, 1937, 11843, 20711, 126629, 135739, 269243, 1646177, 1764607, 18867721, 245280373]

約数ペア:

[(1, 245280373), (13, 18867721), (139, 1764607), (149, 1646177), (911, 269243), (1807, 135739), (1937, 126629), (11843, 20711)]