2991036118

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1\times {\mathrm{4931}}^1$

素因数の和:6148

約数の個数: 32

約数和(自身を含む): 5271637248

約数和(自身を除く): 2280601130

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1171, 2342, 4931, 8197, 9862, 16394, 34517, 43327, 69034, 86654, 182447, 303289, 364894, 606578, 1277129, 2554258, 5774201, 11548402, 40419407, 80838814, 213645437, 427290874, 1495518059, 2991036118]

約数ペア:

[(1, 2991036118), (2, 1495518059), (7, 427290874), (14, 213645437), (37, 80838814), (74, 40419407), (259, 11548402), (518, 5774201), (1171, 2554258), (2342, 1277129), (4931, 606578), (8197, 364894), (9862, 303289), (16394, 182447), (34517, 86654), (43327, 69034)]