1213790512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1777}}^1\times {\mathrm{3881}}^1$

素因数の和:5677

約数の個数: 40

約数和(自身を含む): 2567616912

約数和(自身を除く): 1353826400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1777, 3554, 3881, 7108, 7762, 14216, 15524, 19547, 28432, 31048, 39094, 42691, 62096, 78188, 85382, 156376, 170764, 312752, 341528, 683056, 6896537, 13793074, 27586148, 55172296, 75861907, 110344592, 151723814, 303447628, 606895256, 1213790512]

約数ペア:

[(1, 1213790512), (2, 606895256), (4, 303447628), (8, 151723814), (11, 110344592), (16, 75861907), (22, 55172296), (44, 27586148), (88, 13793074), (176, 6896537), (1777, 683056), (3554, 341528), (3881, 312752), (7108, 170764), (7762, 156376), (14216, 85382), (15524, 78188), (19547, 62096), (28432, 42691), (31048, 39094)]