2051235106

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{587}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 3185360640

約数和(自身を除く): 1134125534

約数列:

[1, 2, 43, 86, 179, 227, 358, 454, 587, 1174, 7697, 9761, 15394, 19522, 25241, 40633, 50482, 81266, 105073, 133249, 210146, 266498, 1747219, 3494438, 4518139, 5729707, 9036278, 11459414, 23851571, 47703142, 1025617553, 2051235106]

約数ペア:

[(1, 2051235106), (2, 1025617553), (43, 47703142), (86, 23851571), (179, 11459414), (227, 9036278), (358, 5729707), (454, 4518139), (587, 3494438), (1174, 1747219), (7697, 266498), (9761, 210146), (15394, 133249), (19522, 105073), (25241, 81266), (40633, 50482)]