2718207842

素因数分解:

$2^1\times 7^1\times {\mathrm{2473}}^1\times {\mathrm{78511}}^1$

素因数の和:80993

約数の個数: 16

約数和(自身を含む): 4661728512

約数和(自身を除く): 1943520670

約数列:

[1, 2, 7, 14, 2473, 4946, 17311, 34622, 78511, 157022, 549577, 1099154, 194157703, 388315406, 1359103921, 2718207842]

約数ペア:

[(1, 2718207842), (2, 1359103921), (7, 388315406), (14, 194157703), (2473, 1099154), (4946, 549577), (17311, 157022), (34622, 78511)]