1995821142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{22133}}^1$

素因数の和:22277

約数の個数: 64

約数和(自身を含む): 4844689920

約数和(自身を除く): 2848868778

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 113, 114, 133, 226, 266, 339, 399, 678, 791, 798, 1582, 2147, 2373, 4294, 4746, 6441, 12882, 15029, 22133, 30058, 44266, 45087, 66399, 90174, 132798, 154931, 309862, 420527, 464793, 841054, 929586, 1261581, 2501029, 2523162, 2943689, 5002058, 5887378, 7503087, 8831067, 15006174, 17507203, 17662134, 35014406, 47519551, 52521609, 95039102, 105043218, 142558653, 285117306, 332636857, 665273714, 997910571, 1995821142]

約数ペア:

[(1, 1995821142), (2, 997910571), (3, 665273714), (6, 332636857), (7, 285117306), (14, 142558653), (19, 105043218), (21, 95039102), (38, 52521609), (42, 47519551), (57, 35014406), (113, 17662134), (114, 17507203), (133, 15006174), (226, 8831067), (266, 7503087), (339, 5887378), (399, 5002058), (678, 2943689), (791, 2523162), (798, 2501029), (1582, 1261581), (2147, 929586), (2373, 841054), (4294, 464793), (4746, 420527), (6441, 309862), (12882, 154931), (15029, 132798), (22133, 90174), (30058, 66399), (44266, 45087)]