2017139432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{36793}}^1$

素因数の和:36906

約数の個数: 64

約数和(自身を含む): 4768502400

約数和(自身を除く): 2751362968

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 89, 154, 178, 308, 356, 616, 623, 712, 979, 1246, 1958, 2492, 3916, 4984, 6853, 7832, 13706, 27412, 36793, 54824, 73586, 147172, 257551, 294344, 404723, 515102, 809446, 1030204, 1618892, 2060408, 2833061, 3237784, 3274577, 5666122, 6549154, 11332244, 13098308, 22664488, 22922039, 26196616, 36020347, 45844078, 72040694, 91688156, 144081388, 183376312, 252142429, 288162776, 504284858, 1008569716, 2017139432]

約数ペア:

[(1, 2017139432), (2, 1008569716), (4, 504284858), (7, 288162776), (8, 252142429), (11, 183376312), (14, 144081388), (22, 91688156), (28, 72040694), (44, 45844078), (56, 36020347), (77, 26196616), (88, 22922039), (89, 22664488), (154, 13098308), (178, 11332244), (308, 6549154), (356, 5666122), (616, 3274577), (623, 3237784), (712, 2833061), (979, 2060408), (1246, 1618892), (1958, 1030204), (2492, 809446), (3916, 515102), (4984, 404723), (6853, 294344), (7832, 257551), (13706, 147172), (27412, 73586), (36793, 54824)]