1022684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 1961568

約数和(自身を除く): 938884

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 277, 284, 554, 923, 1108, 1846, 3601, 3692, 7202, 14404, 19667, 39334, 78668, 255671, 511342, 1022684]

約数ペア:

[(1, 1022684), (2, 511342), (4, 255671), (13, 78668), (26, 39334), (52, 19667), (71, 14404), (142, 7202), (277, 3692), (284, 3601), (554, 1846), (923, 1108)]