254335057919

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{391753}}^1$

素因数の和:392210

約数の個数: 16

約数和(自身を含む): 268147777920

約数和(自身を除く): 13812720001

約数列:

[1, 29, 61, 367, 1769, 10643, 22387, 391753, 649223, 11360837, 23896933, 143773351, 693011057, 4169427179, 8770174411, 254335057919]

約数ペア:

[(1, 254335057919), (29, 8770174411), (61, 4169427179), (367, 693011057), (1769, 143773351), (10643, 23896933), (22387, 11360837), (391753, 649223)]