817496912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{2221459}}^1$

素因数の和:2221490

約数の個数: 20

約数和(自身を含む): 1652766240

約数和(自身を除く): 835269328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 2221459, 4442918, 8885836, 17771672, 35543344, 51093557, 102187114, 204374228, 408748456, 817496912]

約数ペア:

[(1, 817496912), (2, 408748456), (4, 204374228), (8, 102187114), (16, 51093557), (23, 35543344), (46, 17771672), (92, 8885836), (184, 4442918), (368, 2221459)]