537089644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{77659}}^1$

素因数の和:77702

約数の個数: 48

約数和(自身を含む): 1217708800

約数和(自身を除く): 680619156

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 77659, 155318, 310636, 543613, 1009567, 1087226, 1475521, 2019134, 2174452, 2951042, 4038268, 5902084, 7066969, 10328647, 14133938, 19181773, 20657294, 28267876, 38363546, 41314588, 76727092, 134272411, 268544822, 537089644]

約数ペア:

[(1, 537089644), (2, 268544822), (4, 134272411), (7, 76727092), (13, 41314588), (14, 38363546), (19, 28267876), (26, 20657294), (28, 19181773), (38, 14133938), (52, 10328647), (76, 7066969), (91, 5902084), (133, 4038268), (182, 2951042), (247, 2174452), (266, 2019134), (364, 1475521), (494, 1087226), (532, 1009567), (988, 543613), (1729, 310636), (3458, 155318), (6916, 77659)]