389613310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1\times {\mathrm{2467}}^1$

素因数の和:3420

約数の個数: 32

約数和(自身を含む): 743657760

約数和(自身を除く): 354044450

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 929, 1858, 2467, 4645, 4934, 9290, 12335, 15793, 24670, 31586, 41939, 78965, 83878, 157930, 209695, 419390, 2291843, 4583686, 11459215, 22918430, 38961331, 77922662, 194806655, 389613310]

約数ペア:

[(1, 389613310), (2, 194806655), (5, 77922662), (10, 38961331), (17, 22918430), (34, 11459215), (85, 4583686), (170, 2291843), (929, 419390), (1858, 209695), (2467, 157930), (4645, 83878), (4934, 78965), (9290, 41939), (12335, 31586), (15793, 24670)]