2017885936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{9791}}^1$

素因数の和:10981

約数の個数: 40

約数和(自身を含む): 4269155328

約数和(自身を除く): 2251269392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1171, 2342, 4684, 9368, 9791, 12881, 18736, 19582, 25762, 39164, 51524, 78328, 103048, 107701, 156656, 206096, 215402, 430804, 861608, 1723216, 11465261, 22930522, 45861044, 91722088, 126117871, 183444176, 252235742, 504471484, 1008942968, 2017885936]

約数ペア:

[(1, 2017885936), (2, 1008942968), (4, 504471484), (8, 252235742), (11, 183444176), (16, 126117871), (22, 91722088), (44, 45861044), (88, 22930522), (176, 11465261), (1171, 1723216), (2342, 861608), (4684, 430804), (9368, 215402), (9791, 206096), (12881, 156656), (18736, 107701), (19582, 103048), (25762, 78328), (39164, 51524)]