2012130472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{2389}}^1$

素因数の和:2986

約数の個数: 64

約数和(自身を含む): 4367390400

約数和(自身を除く): 2355259928

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 563, 748, 1126, 1496, 2252, 2389, 4504, 4778, 6193, 9556, 9571, 12386, 19112, 19142, 24772, 26279, 38284, 40613, 49544, 52558, 76568, 81226, 105116, 105281, 162452, 210232, 210562, 324904, 421124, 446743, 842248, 893486, 1345007, 1786972, 2690014, 3573944, 5380028, 10760056, 14795077, 22865119, 29590154, 45730238, 59180308, 91460476, 118360616, 182920952, 251516309, 503032618, 1006065236, 2012130472]

約数ペア:

[(1, 2012130472), (2, 1006065236), (4, 503032618), (8, 251516309), (11, 182920952), (17, 118360616), (22, 91460476), (34, 59180308), (44, 45730238), (68, 29590154), (88, 22865119), (136, 14795077), (187, 10760056), (374, 5380028), (563, 3573944), (748, 2690014), (1126, 1786972), (1496, 1345007), (2252, 893486), (2389, 842248), (4504, 446743), (4778, 421124), (6193, 324904), (9556, 210562), (9571, 210232), (12386, 162452), (19112, 105281), (19142, 105116), (24772, 81226), (26279, 76568), (38284, 52558), (40613, 49544)]