2045242992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{172507}}^1$

素因数の和:172550

約数の個数: 80

約数和(自身を含む): 5989477760

約数和(自身を除く): 3944234768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 172507, 345014, 517521, 690028, 1035042, 1380056, 2070084, 2242591, 2760112, 3277633, 4140168, 4485182, 6555266, 6727773, 8280336, 8970364, 9832899, 13110532, 13455546, 17940728, 19665798, 26221064, 26911092, 35881456, 39331596, 42609229, 52442128, 53822184, 78663192, 85218458, 107644368, 127827687, 157326384, 170436916, 255655374, 340873832, 511310748, 681747664, 1022621496, 2045242992]

約数ペア:

[(1, 2045242992), (2, 1022621496), (3, 681747664), (4, 511310748), (6, 340873832), (8, 255655374), (12, 170436916), (13, 157326384), (16, 127827687), (19, 107644368), (24, 85218458), (26, 78663192), (38, 53822184), (39, 52442128), (48, 42609229), (52, 39331596), (57, 35881456), (76, 26911092), (78, 26221064), (104, 19665798), (114, 17940728), (152, 13455546), (156, 13110532), (208, 9832899), (228, 8970364), (247, 8280336), (304, 6727773), (312, 6555266), (456, 4485182), (494, 4140168), (624, 3277633), (741, 2760112), (912, 2242591), (988, 2070084), (1482, 1380056), (1976, 1035042), (2964, 690028), (3952, 517521), (5928, 345014), (11856, 172507)]