2051217406

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{7043}}^1$

素因数の和:7416

約数の個数: 32

約数和(自身を含む): 3578577408

約数和(自身を除く): 1527360002

約数列:

[1, 2, 7, 14, 71, 142, 293, 497, 586, 994, 2051, 4102, 7043, 14086, 20803, 41606, 49301, 98602, 145621, 291242, 500053, 1000106, 2063599, 3500371, 4127198, 7000742, 14445193, 28890386, 146515529, 293031058, 1025608703, 2051217406]

約数ペア:

[(1, 2051217406), (2, 1025608703), (7, 293031058), (14, 146515529), (71, 28890386), (142, 14445193), (293, 7000742), (497, 4127198), (586, 3500371), (994, 2063599), (2051, 1000106), (4102, 500053), (7043, 291242), (14086, 145621), (20803, 98602), (41606, 49301)]