1915649808

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{753007}}^1$

素因数の和:753071

約数の個数: 40

約数和(自身を含む): 5042141568

約数和(自身を除く): 3126491760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 753007, 1506014, 2259021, 3012028, 4518042, 6024056, 9036084, 12048112, 18072168, 36144336, 39909371, 79818742, 119728113, 159637484, 239456226, 319274968, 478912452, 638549936, 957824904, 1915649808]

約数ペア:

[(1, 1915649808), (2, 957824904), (3, 638549936), (4, 478912452), (6, 319274968), (8, 239456226), (12, 159637484), (16, 119728113), (24, 79818742), (48, 39909371), (53, 36144336), (106, 18072168), (159, 12048112), (212, 9036084), (318, 6024056), (424, 4518042), (636, 3012028), (848, 2259021), (1272, 1506014), (2544, 753007)]