2919291284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2425

約数の個数: 96

約数和(自身を含む): 6605846016

約数和(自身を除く): 3686554732

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 157, 161, 182, 299, 314, 322, 364, 598, 628, 644, 1099, 1196, 2041, 2093, 2198, 2221, 3611, 4082, 4186, 4396, 4442, 7222, 8164, 8372, 8884, 14287, 14444, 15547, 25277, 28574, 28873, 31094, 46943, 50554, 51083, 57148, 57746, 62188, 93886, 101108, 102166, 115492, 187772, 202111, 204332, 328601, 348697, 357581, 404222, 657202, 664079, 697394, 715162, 808444, 1314404, 1328158, 1394788, 1430324, 2440879, 2656316, 4533061, 4648553, 4881758, 8020031, 9066122, 9297106, 9763516, 16040062, 18132244, 18594212, 31731427, 32080124, 56140217, 63462854, 104260403, 112280434, 126925708, 208520806, 224560868, 417041612, 729822821, 1459645642, 2919291284]

約数ペア:

[(1, 2919291284), (2, 1459645642), (4, 729822821), (7, 417041612), (13, 224560868), (14, 208520806), (23, 126925708), (26, 112280434), (28, 104260403), (46, 63462854), (52, 56140217), (91, 32080124), (92, 31731427), (157, 18594212), (161, 18132244), (182, 16040062), (299, 9763516), (314, 9297106), (322, 9066122), (364, 8020031), (598, 4881758), (628, 4648553), (644, 4533061), (1099, 2656316), (1196, 2440879), (2041, 1430324), (2093, 1394788), (2198, 1328158), (2221, 1314404), (3611, 808444), (4082, 715162), (4186, 697394), (4396, 664079), (4442, 657202), (7222, 404222), (8164, 357581), (8372, 348697), (8884, 328601), (14287, 204332), (14444, 202111), (15547, 187772), (25277, 115492), (28574, 102166), (28873, 101108), (31094, 93886), (46943, 62188), (50554, 57746), (51083, 57148)]