1345978889486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{16521971}}^1$

素因数の和:16522037

約数の個数: 48

約数和(自身を含む): 2631355348608

約数和(自身を除く): 1285376459122

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 529, 1058, 1771, 3542, 3703, 5819, 7406, 11638, 40733, 81466, 16521971, 33043942, 115653797, 181741681, 231307594, 363483362, 380005333, 760010666, 1272191767, 2544383534, 2660037331, 4180058663, 5320074662, 8360117326, 8740122659, 17480245318, 29260410641, 58520821282, 61180858613, 96141349249, 122361717226, 192282698498, 672989444743, 1345978889486]

約数ペア:

[(1, 1345978889486), (2, 672989444743), (7, 192282698498), (11, 122361717226), (14, 96141349249), (22, 61180858613), (23, 58520821282), (46, 29260410641), (77, 17480245318), (154, 8740122659), (161, 8360117326), (253, 5320074662), (322, 4180058663), (506, 2660037331), (529, 2544383534), (1058, 1272191767), (1771, 760010666), (3542, 380005333), (3703, 363483362), (5819, 231307594), (7406, 181741681), (11638, 115653797), (40733, 33043942), (81466, 16521971)]