2109550092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{19073}}^1$

素因数の和:19802

約数の個数: 48

約数和(自身を含む): 5308675680

約数和(自身を除く): 3199125588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 709, 1418, 2127, 2836, 4254, 8508, 9217, 18434, 19073, 27651, 36868, 38146, 55302, 57219, 76292, 110604, 114438, 228876, 247949, 495898, 743847, 991796, 1487694, 2975388, 13522757, 27045514, 40568271, 54091028, 81136542, 162273084, 175795841, 351591682, 527387523, 703183364, 1054775046, 2109550092]

約数ペア:

[(1, 2109550092), (2, 1054775046), (3, 703183364), (4, 527387523), (6, 351591682), (12, 175795841), (13, 162273084), (26, 81136542), (39, 54091028), (52, 40568271), (78, 27045514), (156, 13522757), (709, 2975388), (1418, 1487694), (2127, 991796), (2836, 743847), (4254, 495898), (8508, 247949), (9217, 228876), (18434, 114438), (19073, 110604), (27651, 76292), (36868, 57219), (38146, 55302)]