1268489324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{9929}}^1$

素因数の和:10034

約数の個数: 36

約数和(自身を含む): 2395314600

約数和(自身を除く): 1126825276

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 1681, 3116, 3362, 6724, 9929, 19858, 31939, 39716, 63878, 127756, 188651, 377302, 407089, 754604, 814178, 1628356, 7734691, 15469382, 16690649, 30938764, 33381298, 66762596, 317122331, 634244662, 1268489324]

約数ペア:

[(1, 1268489324), (2, 634244662), (4, 317122331), (19, 66762596), (38, 33381298), (41, 30938764), (76, 16690649), (82, 15469382), (164, 7734691), (779, 1628356), (1558, 814178), (1681, 754604), (3116, 407089), (3362, 377302), (6724, 188651), (9929, 127756), (19858, 63878), (31939, 39716)]