2543849256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{4091}}^1$

素因数の和:6106

約数の個数: 64

約数和(自身を含む): 6853936320

約数和(自身を除く): 4310087064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1993, 3986, 4091, 5979, 7972, 8182, 11958, 12273, 15944, 16364, 23916, 24546, 25909, 32728, 47832, 49092, 51818, 53183, 77727, 98184, 103636, 106366, 155454, 159549, 207272, 212732, 310908, 319098, 425464, 621816, 638196, 1276392, 8153363, 16306726, 24460089, 32613452, 48920178, 65226904, 97840356, 105993719, 195680712, 211987438, 317981157, 423974876, 635962314, 847949752, 1271924628, 2543849256]

約数ペア:

[(1, 2543849256), (2, 1271924628), (3, 847949752), (4, 635962314), (6, 423974876), (8, 317981157), (12, 211987438), (13, 195680712), (24, 105993719), (26, 97840356), (39, 65226904), (52, 48920178), (78, 32613452), (104, 24460089), (156, 16306726), (312, 8153363), (1993, 1276392), (3986, 638196), (4091, 621816), (5979, 425464), (7972, 319098), (8182, 310908), (11958, 212732), (12273, 207272), (15944, 159549), (16364, 155454), (23916, 106366), (24546, 103636), (25909, 98184), (32728, 77727), (47832, 53183), (49092, 51818)]