2144339912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{11939}}^1$

素因数の和:12126

約数の個数: 64

約数和(自身を含む): 4754030400

約数和(自身を除く): 2609690488

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 157, 286, 314, 572, 628, 1144, 1256, 1727, 2041, 3454, 4082, 6908, 8164, 11939, 13816, 16328, 22451, 23878, 44902, 47756, 89804, 95512, 131329, 155207, 179608, 262658, 310414, 525316, 620828, 1050632, 1241656, 1707277, 1874423, 3414554, 3748846, 6829108, 7497692, 13658216, 14995384, 20618653, 24367499, 41237306, 48734998, 82474612, 97469996, 164949224, 194939992, 268042489, 536084978, 1072169956, 2144339912]

約数ペア:

[(1, 2144339912), (2, 1072169956), (4, 536084978), (8, 268042489), (11, 194939992), (13, 164949224), (22, 97469996), (26, 82474612), (44, 48734998), (52, 41237306), (88, 24367499), (104, 20618653), (143, 14995384), (157, 13658216), (286, 7497692), (314, 6829108), (572, 3748846), (628, 3414554), (1144, 1874423), (1256, 1707277), (1727, 1241656), (2041, 1050632), (3454, 620828), (4082, 525316), (6908, 310414), (8164, 262658), (11939, 179608), (13816, 155207), (16328, 131329), (22451, 95512), (23878, 89804), (44902, 47756)]