1566603214

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 2657340000

約数和(自身を除く): 1090736786

約数列:

[1, 2, 11, 22, 71, 73, 121, 142, 146, 242, 781, 803, 1249, 1562, 1606, 2498, 5183, 8591, 8833, 10366, 13739, 17182, 17666, 27478, 57013, 88679, 91177, 114026, 151129, 177358, 182354, 302258, 627143, 975469, 1002947, 1254286, 1950938, 2005894, 6473567, 10730159, 11032417, 12947134, 21460318, 22064834, 71209237, 142418474, 783301607, 1566603214]

約数ペア:

[(1, 1566603214), (2, 783301607), (11, 142418474), (22, 71209237), (71, 22064834), (73, 21460318), (121, 12947134), (142, 11032417), (146, 10730159), (242, 6473567), (781, 2005894), (803, 1950938), (1249, 1254286), (1562, 1002947), (1606, 975469), (2498, 627143), (5183, 302258), (8591, 182354), (8833, 177358), (10366, 151129), (13739, 114026), (17182, 91177), (17666, 88679), (27478, 57013)]