1648571444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{9929}}^1$

素因数の和:10080

約数の個数: 48

約数和(自身を含む): 3238609920

約数和(自身を除く): 1590038476

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 103, 124, 206, 403, 412, 806, 1339, 1612, 2678, 3193, 5356, 6386, 9929, 12772, 19858, 39716, 41509, 83018, 129077, 166036, 258154, 307799, 516308, 615598, 1022687, 1231196, 2045374, 4001387, 4090748, 8002774, 13294931, 16005548, 26589862, 31703297, 53179724, 63406594, 126813188, 412142861, 824285722, 1648571444]

約数ペア:

[(1, 1648571444), (2, 824285722), (4, 412142861), (13, 126813188), (26, 63406594), (31, 53179724), (52, 31703297), (62, 26589862), (103, 16005548), (124, 13294931), (206, 8002774), (403, 4090748), (412, 4001387), (806, 2045374), (1339, 1231196), (1612, 1022687), (2678, 615598), (3193, 516308), (5356, 307799), (6386, 258154), (9929, 166036), (12772, 129077), (19858, 83018), (39716, 41509)]