1021711544

素因数分解:

$2^3\times 7^2\times {\mathrm{2606407}}^1$

素因数の和:2606427

約数の個数: 24

約数和(自身を含む): 2228478840

約数和(自身を除く): 1206767296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2606407, 5212814, 10425628, 18244849, 20851256, 36489698, 72979396, 127713943, 145958792, 255427886, 510855772, 1021711544]

約数ペア:

[(1, 1021711544), (2, 510855772), (4, 255427886), (7, 145958792), (8, 127713943), (14, 72979396), (28, 36489698), (49, 20851256), (56, 18244849), (98, 10425628), (196, 5212814), (392, 2606407)]