1497194636

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1\times {\mathrm{643}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 3025913856

約数和(自身を除く): 1528719220

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 607, 643, 959, 1214, 1286, 1918, 2428, 2572, 3836, 4249, 4501, 8498, 9002, 16996, 18004, 83159, 88091, 166318, 176182, 332636, 352364, 390301, 582113, 616637, 780602, 1164226, 1233274, 1561204, 2328452, 2466548, 2732107, 5464214, 10928428, 53471237, 106942474, 213884948, 374298659, 748597318, 1497194636]

約数ペア:

[(1, 1497194636), (2, 748597318), (4, 374298659), (7, 213884948), (14, 106942474), (28, 53471237), (137, 10928428), (274, 5464214), (548, 2732107), (607, 2466548), (643, 2328452), (959, 1561204), (1214, 1233274), (1286, 1164226), (1918, 780602), (2428, 616637), (2572, 582113), (3836, 390301), (4249, 352364), (4501, 332636), (8498, 176182), (9002, 166318), (16996, 88091), (18004, 83159)]