2017162816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{10177}}^1$

素因数の和:10371

約数の個数: 56

約数和(自身を含む): 4239747680

約数和(自身を除く): 2222584864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 163, 304, 326, 608, 652, 1216, 1304, 2608, 3097, 5216, 6194, 10177, 10432, 12388, 20354, 24776, 40708, 49552, 81416, 99104, 162832, 193363, 198208, 325664, 386726, 651328, 773452, 1546904, 1658851, 3093808, 3317702, 6187616, 6635404, 12375232, 13270808, 26541616, 31518169, 53083232, 63036338, 106166464, 126072676, 252145352, 504290704, 1008581408, 2017162816]

約数ペア:

[(1, 2017162816), (2, 1008581408), (4, 504290704), (8, 252145352), (16, 126072676), (19, 106166464), (32, 63036338), (38, 53083232), (64, 31518169), (76, 26541616), (152, 13270808), (163, 12375232), (304, 6635404), (326, 6187616), (608, 3317702), (652, 3093808), (1216, 1658851), (1304, 1546904), (2608, 773452), (3097, 651328), (5216, 386726), (6194, 325664), (10177, 198208), (10432, 193363), (12388, 162832), (20354, 99104), (24776, 81416), (40708, 49552)]