2580452826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{865343}}^1$

素因数の和:865426

約数の個数: 32

約数和(自身を含む): 5981257728

約数和(自身を除く): 3400804902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 865343, 1730686, 2596029, 5192058, 6057401, 12114802, 18172203, 36344406, 61439353, 122878706, 184318059, 368636118, 430075471, 860150942, 1290226413, 2580452826]

約数ペア:

[(1, 2580452826), (2, 1290226413), (3, 860150942), (6, 430075471), (7, 368636118), (14, 184318059), (21, 122878706), (42, 61439353), (71, 36344406), (142, 18172203), (213, 12114802), (426, 6057401), (497, 5192058), (994, 2596029), (1491, 1730686), (2982, 865343)]