889096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 1834560

約数和(自身を除く): 945464

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 103, 104, 166, 206, 332, 412, 664, 824, 1079, 1339, 2158, 2678, 4316, 5356, 8549, 8632, 10712, 17098, 34196, 68392, 111137, 222274, 444548, 889096]

約数ペア:

[(1, 889096), (2, 444548), (4, 222274), (8, 111137), (13, 68392), (26, 34196), (52, 17098), (83, 10712), (103, 8632), (104, 8549), (166, 5356), (206, 4316), (332, 2678), (412, 2158), (664, 1339), (824, 1079)]