2381764239686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{2576323}}^1$

素因数の和:2576437

約数の個数: 48

約数和(自身を含む): 4083030412272

約数和(自身を除く): 1701266172586

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 961, 962, 1147, 1922, 2294, 12493, 14911, 24986, 29822, 35557, 71114, 462241, 924482, 2576323, 5152646, 33492199, 66984398, 79866013, 95323951, 159732026, 190647902, 1038258169, 1239211363, 2076516338, 2475846403, 2478422726, 2955042481, 4951692806, 5910084962, 32186003239, 38415552253, 64372006478, 76831104506, 91606316911, 183212633822, 1190882119843, 2381764239686]

約数ペア:

[(1, 2381764239686), (2, 1190882119843), (13, 183212633822), (26, 91606316911), (31, 76831104506), (37, 64372006478), (62, 38415552253), (74, 32186003239), (403, 5910084962), (481, 4951692806), (806, 2955042481), (961, 2478422726), (962, 2475846403), (1147, 2076516338), (1922, 1239211363), (2294, 1038258169), (12493, 190647902), (14911, 159732026), (24986, 95323951), (29822, 79866013), (35557, 66984398), (71114, 33492199), (462241, 5152646), (924482, 2576323)]