13608812

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 28385280

約数和(自身を除く): 14776468

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 89, 127, 172, 178, 254, 301, 356, 508, 602, 623, 889, 1204, 1246, 1778, 2492, 3556, 3827, 5461, 7654, 10922, 11303, 15308, 21844, 22606, 26789, 38227, 45212, 53578, 76454, 79121, 107156, 152908, 158242, 316484, 486029, 972058, 1944116, 3402203, 6804406, 13608812]

約数ペア:

[(1, 13608812), (2, 6804406), (4, 3402203), (7, 1944116), (14, 972058), (28, 486029), (43, 316484), (86, 158242), (89, 152908), (127, 107156), (172, 79121), (178, 76454), (254, 53578), (301, 45212), (356, 38227), (508, 26789), (602, 22606), (623, 21844), (889, 15308), (1204, 11303), (1246, 10922), (1778, 7654), (2492, 5461), (3556, 3827)]