742534990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3228413}}^1$

素因数の和:3228443

約数の個数: 16

約数和(自身を含む): 1394674848

約数和(自身を除く): 652139858

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3228413, 6456826, 16142065, 32284130, 74253499, 148506998, 371267495, 742534990]

約数ペア:

[(1, 742534990), (2, 371267495), (5, 148506998), (10, 74253499), (23, 32284130), (46, 16142065), (115, 6456826), (230, 3228413)]