2009441658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1293077}}^1$

素因数の和:1293126

約数の個数: 32

約数和(自身を含む): 4717148544

約数和(自身を除く): 2707706886

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 1293077, 2586154, 3879231, 7758462, 9051539, 18103078, 27154617, 47843849, 54309234, 95687698, 143531547, 287063094, 334906943, 669813886, 1004720829, 2009441658]

約数ペア:

[(1, 2009441658), (2, 1004720829), (3, 669813886), (6, 334906943), (7, 287063094), (14, 143531547), (21, 95687698), (37, 54309234), (42, 47843849), (74, 27154617), (111, 18103078), (222, 9051539), (259, 7758462), (518, 3879231), (777, 2586154), (1554, 1293077)]