418526468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{48463}}^1$

素因数の和:48611

約数の個数: 24

約数和(自身を含む): 781627392

約数和(自身を除く): 363100924

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 48463, 96926, 193852, 823871, 1647742, 3295484, 6154801, 12309602, 24619204, 104631617, 209263234, 418526468]

約数ペア:

[(1, 418526468), (2, 209263234), (4, 104631617), (17, 24619204), (34, 12309602), (68, 6154801), (127, 3295484), (254, 1647742), (508, 823871), (2159, 193852), (4318, 96926), (8636, 48463)]