1097403710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{444293}}^1$

素因数の和:444332

約数の個数: 32

約数和(自身を含む): 2239241760

約数和(自身を除く): 1141838050

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 444293, 888586, 2221465, 4442930, 5775809, 8441567, 11551618, 16883134, 28879045, 42207835, 57758090, 84415670, 109740371, 219480742, 548701855, 1097403710]

約数ペア:

[(1, 1097403710), (2, 548701855), (5, 219480742), (10, 109740371), (13, 84415670), (19, 57758090), (26, 42207835), (38, 28879045), (65, 16883134), (95, 11551618), (130, 8441567), (190, 5775809), (247, 4442930), (494, 2221465), (1235, 888586), (2470, 444293)]