4920993808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{91837}}^1$

素因数の和:92059

約数の個数: 40

約数和(自身を含む): 10146629592

約数和(自身を除く): 5225635784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 272, 394, 788, 1576, 3152, 3349, 6698, 13396, 26792, 53584, 91837, 183674, 367348, 734696, 1469392, 1561229, 3122458, 6244916, 12489832, 18091889, 24979664, 36183778, 72367556, 144735112, 289470224, 307562113, 615124226, 1230248452, 2460496904, 4920993808]

約数ペア:

[(1, 4920993808), (2, 2460496904), (4, 1230248452), (8, 615124226), (16, 307562113), (17, 289470224), (34, 144735112), (68, 72367556), (136, 36183778), (197, 24979664), (272, 18091889), (394, 12489832), (788, 6244916), (1576, 3122458), (3152, 1561229), (3349, 1469392), (6698, 734696), (13396, 367348), (26792, 183674), (53584, 91837)]