1297753412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{261433}}^1$

素因数の和:261527

約数の個数: 24

約数和(自身を含む): 2437610616

約数和(自身を除く): 1139857204

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 261433, 522866, 1045732, 4444361, 8888722, 17777444, 19084609, 38169218, 76338436, 324438353, 648876706, 1297753412]

約数ペア:

[(1, 1297753412), (2, 648876706), (4, 324438353), (17, 76338436), (34, 38169218), (68, 19084609), (73, 17777444), (146, 8888722), (292, 4444361), (1241, 1045732), (2482, 522866), (4964, 261433)]