1189366276

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{2939}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 2420208000

約数和(自身を除く): 1230841724

約数列:

[1, 2, 4, 7, 14, 28, 97, 149, 194, 298, 388, 596, 679, 1043, 1358, 2086, 2716, 2939, 4172, 5878, 11756, 14453, 20573, 28906, 41146, 57812, 82292, 101171, 202342, 285083, 404684, 437911, 570166, 875822, 1140332, 1751644, 1995581, 3065377, 3991162, 6130754, 7982324, 12261508, 42477367, 84954734, 169909468, 297341569, 594683138, 1189366276]

約数ペア:

[(1, 1189366276), (2, 594683138), (4, 297341569), (7, 169909468), (14, 84954734), (28, 42477367), (97, 12261508), (149, 7982324), (194, 6130754), (298, 3991162), (388, 3065377), (596, 1995581), (679, 1751644), (1043, 1140332), (1358, 875822), (2086, 570166), (2716, 437911), (2939, 404684), (4172, 285083), (5878, 202342), (11756, 101171), (14453, 82292), (20573, 57812), (28906, 41146)]