8611988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27961}}^1$

素因数の和:27983

約数の個数: 24

約数和(自身を含む): 18790464

約数和(自身を除く): 10178476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 27961, 55922, 111844, 195727, 307571, 391454, 615142, 782908, 1230284, 2152997, 4305994, 8611988]

約数ペア:

[(1, 8611988), (2, 4305994), (4, 2152997), (7, 1230284), (11, 782908), (14, 615142), (22, 391454), (28, 307571), (44, 195727), (77, 111844), (154, 55922), (308, 27961)]