2051201586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{65731}}^1$

素因数の和:66486

約数の個数: 32

約数和(自身を含む): 4694842368

約数和(自身を除く): 2643640782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 743, 1486, 2229, 4458, 5201, 10402, 15603, 31206, 65731, 131462, 197193, 394386, 460117, 920234, 1380351, 2760702, 48838133, 97676266, 146514399, 293028798, 341866931, 683733862, 1025600793, 2051201586]

約数ペア:

[(1, 2051201586), (2, 1025600793), (3, 683733862), (6, 341866931), (7, 293028798), (14, 146514399), (21, 97676266), (42, 48838133), (743, 2760702), (1486, 1380351), (2229, 920234), (4458, 460117), (5201, 394386), (10402, 197193), (15603, 131462), (31206, 65731)]