17491344112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{1783}}^1$

素因数の和:2342

約数の個数: 80

約数和(自身を含む): 37350109440

約数和(自身を除く): 19858765328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 401, 556, 802, 1112, 1529, 1604, 1783, 2224, 3058, 3208, 3566, 4411, 6116, 6416, 7132, 8822, 12232, 14264, 17644, 19613, 24464, 28528, 35288, 39226, 55739, 70576, 78452, 111478, 156904, 222956, 247837, 313808, 445912, 495674, 613129, 714983, 891824, 991348, 1226258, 1429966, 1982696, 2452516, 2726207, 2859932, 3965392, 4905032, 5452414, 5719864, 7864813, 9810064, 10904828, 11439728, 15729626, 21809656, 31459252, 43619312, 62918504, 99382637, 125837008, 198765274, 397530548, 795061096, 1093209007, 1590122192, 2186418014, 4372836028, 8745672056, 17491344112]

約数ペア:

[(1, 17491344112), (2, 8745672056), (4, 4372836028), (8, 2186418014), (11, 1590122192), (16, 1093209007), (22, 795061096), (44, 397530548), (88, 198765274), (139, 125837008), (176, 99382637), (278, 62918504), (401, 43619312), (556, 31459252), (802, 21809656), (1112, 15729626), (1529, 11439728), (1604, 10904828), (1783, 9810064), (2224, 7864813), (3058, 5719864), (3208, 5452414), (3566, 4905032), (4411, 3965392), (6116, 2859932), (6416, 2726207), (7132, 2452516), (8822, 1982696), (12232, 1429966), (14264, 1226258), (17644, 991348), (19613, 891824), (24464, 714983), (28528, 613129), (35288, 495674), (39226, 445912), (55739, 313808), (70576, 247837), (78452, 222956), (111478, 156904)]