449421304610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{20816179}}^1$

素因数の和:20816330

約数の個数: 32

約数和(自身を含む): 863288616960

約数和(自身を除く): 413867312350

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 2159, 4318, 10795, 21590, 20816179, 41632358, 104080895, 208161790, 353875043, 707750086, 1769375215, 2643654733, 3538750430, 5287309466, 13218273665, 26436547330, 44942130461, 89884260922, 224710652305, 449421304610]

約数ペア:

[(1, 449421304610), (2, 224710652305), (5, 89884260922), (10, 44942130461), (17, 26436547330), (34, 13218273665), (85, 5287309466), (127, 3538750430), (170, 2643654733), (254, 1769375215), (635, 707750086), (1270, 353875043), (2159, 208161790), (4318, 104080895), (10795, 41632358), (21590, 20816179)]