1091444656514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{4091}}^1\times {\mathrm{20117}}^1$

素因数の和:24578

約数の個数: 32

約数和(自身を含む): 1728779976000

約数和(自身を除く): 637335319486

約数列:

[1, 2, 19, 38, 349, 698, 4091, 6631, 8182, 13262, 20117, 40234, 77729, 155458, 382223, 764446, 1427759, 2855518, 7020833, 14041666, 27127421, 54254842, 82298647, 133395827, 164597294, 266791654, 1563674293, 3127348586, 28722227803, 57444455606, 545722328257, 1091444656514]

約数ペア:

[(1, 1091444656514), (2, 545722328257), (19, 57444455606), (38, 28722227803), (349, 3127348586), (698, 1563674293), (4091, 266791654), (6631, 164597294), (8182, 133395827), (13262, 82298647), (20117, 54254842), (40234, 27127421), (77729, 14041666), (155458, 7020833), (382223, 2855518), (764446, 1427759)]