2789639174

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{19121}}^1$

素因数の和:19760

約数の個数: 32

約数和(自身を含む): 5072072256

約数和(自身を除く): 2282433082

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 613, 1226, 4291, 8582, 10421, 19121, 20842, 38242, 72947, 133847, 145894, 267694, 325057, 650114, 2275399, 4550798, 11721173, 23442346, 82048211, 164096422, 199259941, 398519882, 1394819587, 2789639174]

約数ペア:

[(1, 2789639174), (2, 1394819587), (7, 398519882), (14, 199259941), (17, 164096422), (34, 82048211), (119, 23442346), (238, 11721173), (613, 4550798), (1226, 2275399), (4291, 650114), (8582, 325057), (10421, 267694), (19121, 145894), (20842, 133847), (38242, 72947)]