2079776936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 4165560000

約数和(自身を除く): 2085783064

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 173, 278, 346, 556, 569, 692, 1112, 1138, 1384, 2276, 2641, 3287, 4552, 5282, 6574, 10564, 10811, 13148, 21128, 21622, 24047, 26296, 43244, 48094, 79091, 86488, 96188, 98437, 158182, 192376, 196874, 316364, 393748, 456893, 632728, 787496, 913786, 1502729, 1827572, 1870303, 3005458, 3655144, 3740606, 6010916, 7481212, 12021832, 13682743, 14962424, 27365486, 54730972, 109461944, 259972117, 519944234, 1039888468, 2079776936]

約数ペア:

[(1, 2079776936), (2, 1039888468), (4, 519944234), (8, 259972117), (19, 109461944), (38, 54730972), (76, 27365486), (139, 14962424), (152, 13682743), (173, 12021832), (278, 7481212), (346, 6010916), (556, 3740606), (569, 3655144), (692, 3005458), (1112, 1870303), (1138, 1827572), (1384, 1502729), (2276, 913786), (2641, 787496), (3287, 632728), (4552, 456893), (5282, 393748), (6574, 316364), (10564, 196874), (10811, 192376), (13148, 158182), (21128, 98437), (21622, 96188), (24047, 86488), (26296, 79091), (43244, 48094)]