823397764

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^2\times {\mathrm{1129}}^1$

素因数の和:1269

約数の個数: 54

約数和(自身を含む): 1705641210

約数和(自身を除く): 882243446

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1129, 1708, 2258, 2989, 3721, 4516, 5978, 7442, 7903, 11956, 14884, 15806, 26047, 31612, 52094, 55321, 68869, 104188, 110642, 137738, 182329, 221284, 275476, 364658, 482083, 729316, 964166, 1928332, 3374581, 4201009, 6749162, 8402018, 13498324, 16804036, 29407063, 58814126, 117628252, 205849441, 411698882, 823397764]

約数ペア:

[(1, 823397764), (2, 411698882), (4, 205849441), (7, 117628252), (14, 58814126), (28, 29407063), (49, 16804036), (61, 13498324), (98, 8402018), (122, 6749162), (196, 4201009), (244, 3374581), (427, 1928332), (854, 964166), (1129, 729316), (1708, 482083), (2258, 364658), (2989, 275476), (3721, 221284), (4516, 182329), (5978, 137738), (7442, 110642), (7903, 104188), (11956, 68869), (14884, 55321), (15806, 52094), (26047, 31612)]