2912286804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{488311}}^1$

素因数の和:488396

約数の個数: 48

約数和(自身を含む): 7875495936

約数和(自身を除く): 4963209132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 488311, 976622, 1464933, 1953244, 2929866, 3418177, 5859732, 6836354, 10254531, 13672708, 20509062, 34670081, 41018124, 69340162, 104010243, 138680324, 208020486, 242690567, 416040972, 485381134, 728071701, 970762268, 1456143402, 2912286804]

約数ペア:

[(1, 2912286804), (2, 1456143402), (3, 970762268), (4, 728071701), (6, 485381134), (7, 416040972), (12, 242690567), (14, 208020486), (21, 138680324), (28, 104010243), (42, 69340162), (71, 41018124), (84, 34670081), (142, 20509062), (213, 13672708), (284, 10254531), (426, 6836354), (497, 5859732), (852, 3418177), (994, 2929866), (1491, 1953244), (1988, 1464933), (2982, 976622), (5964, 488311)]