1066620674

素因数分解:

$2^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{68699}}^1$

素因数の和:69817

約数の個数: 16

約数和(自身を含む): 1830168000

約数和(自身を除く): 763547326

約数列:

[1, 2, 7, 14, 1109, 2218, 7763, 15526, 68699, 137398, 480893, 961786, 76187191, 152374382, 533310337, 1066620674]

約数ペア:

[(1, 1066620674), (2, 533310337), (7, 152374382), (14, 76187191), (1109, 961786), (2218, 480893), (7763, 137398), (15526, 68699)]