1520304082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{172331}}^1$

素因数の和:172745

約数の個数: 16

約数和(自身を含む): 2493988704

約数和(自身を除く): 973684622

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 172331, 344662, 1895641, 3791282, 69104731, 138209462, 760152041, 1520304082]

約数ペア:

[(1, 1520304082), (2, 760152041), (11, 138209462), (22, 69104731), (401, 3791282), (802, 1895641), (4411, 344662), (8822, 172331)]