842302210

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{320267}}^1$

素因数の和:320537

約数の個数: 16

約数和(自身を含む): 1521913536

約数和(自身を除く): 679611326

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 320267, 640534, 1601335, 3202670, 84230221, 168460442, 421151105, 842302210]

約数ペア:

[(1, 842302210), (2, 421151105), (5, 168460442), (10, 84230221), (263, 3202670), (526, 1601335), (1315, 640534), (2630, 320267)]