2038990438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{158233}}^1$

素因数の和:158631

約数の個数: 16

約数和(自身を含む): 3246961680

約数和(自身を除く): 1207971242

約数列:

[1, 2, 17, 34, 379, 758, 6443, 12886, 158233, 316466, 2689961, 5379922, 59970307, 119940614, 1019495219, 2038990438]

約数ペア:

[(1, 2038990438), (2, 1019495219), (17, 119940614), (34, 59970307), (379, 5379922), (758, 2689961), (6443, 316466), (12886, 158233)]