1659129988

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{16273}}^1$

素因数の和:16707

約数の個数: 24

約数和(自身を含む): 2952754560

約数和(自身を除く): 1293624572

約数列:

[1, 2, 4, 71, 142, 284, 359, 718, 1436, 16273, 25489, 32546, 50978, 65092, 101956, 1155383, 2310766, 4621532, 5842007, 11684014, 23368028, 414782497, 829564994, 1659129988]

約数ペア:

[(1, 1659129988), (2, 829564994), (4, 414782497), (71, 23368028), (142, 11684014), (284, 5842007), (359, 4621532), (718, 2310766), (1436, 1155383), (16273, 101956), (25489, 65092), (32546, 50978)]