1972952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 3985200

約数和(自身を除く): 2012248

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 163, 178, 326, 356, 652, 712, 1304, 1513, 2771, 3026, 5542, 6052, 11084, 12104, 14507, 22168, 29014, 58028, 116056, 246619, 493238, 986476, 1972952]

約数ペア:

[(1, 1972952), (2, 986476), (4, 493238), (8, 246619), (17, 116056), (34, 58028), (68, 29014), (89, 22168), (136, 14507), (163, 12104), (178, 11084), (326, 6052), (356, 5542), (652, 3026), (712, 2771), (1304, 1513)]