2065431396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{238723}}^1$

素因数の和:238840

約数の個数: 48

約数和(自身を含む): 5561314304

約数和(自身を除く): 3495882908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 238723, 477446, 716169, 954892, 1432338, 1671061, 2864676, 3342122, 5013183, 6684244, 10026366, 20052732, 24588469, 49176938, 73765407, 98353876, 147530814, 172119283, 295061628, 344238566, 516357849, 688477132, 1032715698, 2065431396]

約数ペア:

[(1, 2065431396), (2, 1032715698), (3, 688477132), (4, 516357849), (6, 344238566), (7, 295061628), (12, 172119283), (14, 147530814), (21, 98353876), (28, 73765407), (42, 49176938), (84, 24588469), (103, 20052732), (206, 10026366), (309, 6684244), (412, 5013183), (618, 3342122), (721, 2864676), (1236, 1671061), (1442, 1432338), (2163, 954892), (2884, 716169), (4326, 477446), (8652, 238723)]