2018148158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1\times {\mathrm{1213}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 3304022400

約数和(自身を除く): 1285874242

約数列:

[1, 2, 13, 26, 89, 178, 719, 1157, 1213, 1438, 2314, 2426, 9347, 15769, 18694, 31538, 63991, 107957, 127982, 215914, 831883, 872147, 1403441, 1663766, 1744294, 2806882, 11337911, 22675822, 77621083, 155242166, 1009074079, 2018148158]

約数ペア:

[(1, 2018148158), (2, 1009074079), (13, 155242166), (26, 77621083), (89, 22675822), (178, 11337911), (719, 2806882), (1157, 1744294), (1213, 1663766), (1438, 1403441), (2314, 872147), (2426, 831883), (9347, 215914), (15769, 127982), (18694, 107957), (31538, 63991)]