2008644008

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1157053}}^1$

素因数の和:1157097

約数の個数: 32

約数和(自身を含む): 4443087360

約数和(自身を除く): 2434443352

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 1157053, 2314106, 4628212, 8099371, 9256424, 16198742, 32397484, 35868643, 64794968, 71737286, 143474572, 251080501, 286949144, 502161002, 1004322004, 2008644008]

約数ペア:

[(1, 2008644008), (2, 1004322004), (4, 502161002), (7, 286949144), (8, 251080501), (14, 143474572), (28, 71737286), (31, 64794968), (56, 35868643), (62, 32397484), (124, 16198742), (217, 9256424), (248, 8099371), (434, 4628212), (868, 2314106), (1736, 1157053)]