1375997906

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1\times {\mathrm{11093}}^1$

素因数の和:11773

約数の個数: 16

約数和(自身を含む): 2086781400

約数和(自身を除く): 710783494

約数列:

[1, 2, 109, 218, 569, 1138, 11093, 22186, 62021, 124042, 1209137, 2418274, 6311917, 12623834, 687998953, 1375997906]

約数ペア:

[(1, 1375997906), (2, 687998953), (109, 12623834), (218, 6311917), (569, 2418274), (1138, 1209137), (11093, 124042), (22186, 62021)]