1881331264

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{231463}}^1$

素因数の和:231602

約数の個数: 28

約数和(自身を含む): 3762678784

約数和(自身を除く): 1881347520

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 231463, 462926, 925852, 1851704, 3703408, 7406816, 14813632, 29395801, 58791602, 117583204, 235166408, 470332816, 940665632, 1881331264]

約数ペア:

[(1, 1881331264), (2, 940665632), (4, 470332816), (8, 235166408), (16, 117583204), (32, 58791602), (64, 29395801), (127, 14813632), (254, 7406816), (508, 3703408), (1016, 1851704), (2032, 925852), (4064, 462926), (8128, 231463)]