1894724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 3622080

約数和(自身を除く): 1727356

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 439, 878, 1079, 1756, 2158, 4316, 5707, 11414, 22828, 36437, 72874, 145748, 473681, 947362, 1894724]

約数ペア:

[(1, 1894724), (2, 947362), (4, 473681), (13, 145748), (26, 72874), (52, 36437), (83, 22828), (166, 11414), (332, 5707), (439, 4316), (878, 2158), (1079, 1756)]