2019988350886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1459}}^1\times {\mathrm{227191}}^1$

素因数の和:228940

約数の個数: 32

約数和(自身を含む): 3319656802560

約数和(自身を除く): 1299668451674

約数列:

[1, 2, 11, 22, 277, 554, 1459, 2918, 3047, 6094, 16049, 32098, 227191, 404143, 454382, 808286, 2499101, 4445573, 4998202, 8891146, 62931907, 125863814, 331471669, 662943338, 692250977, 1384501954, 3646188359, 7292376718, 91817652313, 183635304626, 1009994175443, 2019988350886]

約数ペア:

[(1, 2019988350886), (2, 1009994175443), (11, 183635304626), (22, 91817652313), (277, 7292376718), (554, 3646188359), (1459, 1384501954), (2918, 692250977), (3047, 662943338), (6094, 331471669), (16049, 125863814), (32098, 62931907), (227191, 8891146), (404143, 4998202), (454382, 4445573), (808286, 2499101)]