4741997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 5544000

約数和(自身を除く): 802003

約数列:

[1, 13, 17, 43, 221, 499, 559, 731, 6487, 8483, 9503, 21457, 110279, 278941, 364769, 4741997]

約数ペア:

[(1, 4741997), (13, 364769), (17, 278941), (43, 110279), (221, 21457), (499, 9503), (559, 8483), (731, 6487)]