2149449948

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{380299}}^1$

素因数の和:380466

約数の個数: 36

約数和(自身を含む): 5467953400

約数和(自身を除く): 3318503452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 380299, 760598, 1140897, 1521196, 2281794, 3422691, 4563588, 6845382, 13690764, 59706943, 119413886, 179120829, 238827772, 358241658, 537362487, 716483316, 1074724974, 2149449948]

約数ペア:

[(1, 2149449948), (2, 1074724974), (3, 716483316), (4, 537362487), (6, 358241658), (9, 238827772), (12, 179120829), (18, 119413886), (36, 59706943), (157, 13690764), (314, 6845382), (471, 4563588), (628, 3422691), (942, 2281794), (1413, 1521196), (1884, 1140897), (2826, 760598), (5652, 380299)]