2262257907

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1871}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 3837689856

約数和(自身を除く): 1575431949

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 103, 129, 273, 301, 309, 559, 721, 903, 1339, 1677, 1871, 2163, 3913, 4017, 4429, 5613, 9373, 11739, 13097, 13287, 24323, 28119, 31003, 39291, 57577, 72969, 80453, 93009, 170261, 172731, 192713, 241359, 403039, 510783, 563171, 578139, 1045889, 1209117, 1348991, 1689513, 2505269, 3137667, 4046973, 7321223, 7515807, 8286659, 17536883, 21963669, 24859977, 52610649, 58006613, 107726567, 174019839, 323179701, 754085969, 2262257907]

約数ペア:

[(1, 2262257907), (3, 754085969), (7, 323179701), (13, 174019839), (21, 107726567), (39, 58006613), (43, 52610649), (91, 24859977), (103, 21963669), (129, 17536883), (273, 8286659), (301, 7515807), (309, 7321223), (559, 4046973), (721, 3137667), (903, 2505269), (1339, 1689513), (1677, 1348991), (1871, 1209117), (2163, 1045889), (3913, 578139), (4017, 563171), (4429, 510783), (5613, 403039), (9373, 241359), (11739, 192713), (13097, 172731), (13287, 170261), (24323, 93009), (28119, 80453), (31003, 72969), (39291, 57577)]