2004540871228

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{62743861}}^1$

素因数の和:62744042

約数の個数: 36

約数和(自身を含む): 4105707353832

約数和(自身を除く): 2101166482604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 2282, 4564, 7987, 15974, 31948, 62743861, 125487722, 250975444, 439207027, 878414054, 1756828108, 3074449189, 6148898378, 10227249343, 12297796756, 20454498686, 40908997372, 71590745401, 143181490802, 286362981604, 501135217807, 1002270435614, 2004540871228]

約数ペア:

[(1, 2004540871228), (2, 1002270435614), (4, 501135217807), (7, 286362981604), (14, 143181490802), (28, 71590745401), (49, 40908997372), (98, 20454498686), (163, 12297796756), (196, 10227249343), (326, 6148898378), (652, 3074449189), (1141, 1756828108), (2282, 878414054), (4564, 439207027), (7987, 250975444), (15974, 125487722), (31948, 62743861)]