513865936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1889213}}^1$

素因数の和:1889238

約数の個数: 20

約数和(自身を含む): 1054181412

約数和(自身を除く): 540315476

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1889213, 3778426, 7556852, 15113704, 30227408, 32116621, 64233242, 128466484, 256932968, 513865936]

約数ペア:

[(1, 513865936), (2, 256932968), (4, 128466484), (8, 64233242), (16, 32116621), (17, 30227408), (34, 15113704), (68, 7556852), (136, 3778426), (272, 1889213)]