1089900022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1\times {\mathrm{27143}}^1$

素因数の和:28343

約数の個数: 16

約数和(自身を含む): 1732547232

約数和(自身を除く): 642647210

約数列:

[1, 2, 17, 34, 1181, 2362, 20077, 27143, 40154, 54286, 461431, 922862, 32055883, 64111766, 544950011, 1089900022]

約数ペア:

[(1, 1089900022), (2, 544950011), (17, 64111766), (34, 32055883), (1181, 922862), (2362, 461431), (20077, 54286), (27143, 40154)]