1242234740734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1\times {\mathrm{640279}}^1$

素因数の和:641416

約数の個数: 32

約数和(自身を含む): 2036889469440

約数和(自身を除く): 794654728706

約数列:

[1, 2, 13, 26, 71, 142, 923, 1051, 1846, 2102, 13663, 27326, 74621, 149242, 640279, 970073, 1280558, 1940146, 8323627, 16647254, 45459809, 90919618, 590977517, 672933229, 1181955034, 1345866458, 8748131977, 17496263954, 47778259259, 95556518518, 621117370367, 1242234740734]

約数ペア:

[(1, 1242234740734), (2, 621117370367), (13, 95556518518), (26, 47778259259), (71, 17496263954), (142, 8748131977), (923, 1345866458), (1051, 1181955034), (1846, 672933229), (2102, 590977517), (13663, 90919618), (27326, 45459809), (74621, 16647254), (149242, 8323627), (640279, 1940146), (970073, 1280558)]