2190803576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{1163}}^1$

素因数の和:1548

約数の個数: 64

約数和(自身を含む): 4517251200

約数和(自身を除く): 2326447624

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 307, 472, 614, 767, 1163, 1228, 1534, 2326, 2456, 3068, 3991, 4652, 6136, 7982, 9304, 15119, 15964, 18113, 30238, 31928, 36226, 60476, 68617, 72452, 120952, 137234, 144904, 235469, 274468, 357041, 470938, 548936, 714082, 892021, 941876, 1428164, 1784042, 1883752, 2856328, 3568084, 4641533, 7136168, 9283066, 18566132, 21065419, 37132264, 42130838, 84261676, 168523352, 273850447, 547700894, 1095401788, 2190803576]

約数ペア:

[(1, 2190803576), (2, 1095401788), (4, 547700894), (8, 273850447), (13, 168523352), (26, 84261676), (52, 42130838), (59, 37132264), (104, 21065419), (118, 18566132), (236, 9283066), (307, 7136168), (472, 4641533), (614, 3568084), (767, 2856328), (1163, 1883752), (1228, 1784042), (1534, 1428164), (2326, 941876), (2456, 892021), (3068, 714082), (3991, 548936), (4652, 470938), (6136, 357041), (7982, 274468), (9304, 235469), (15119, 144904), (15964, 137234), (18113, 120952), (30238, 72452), (31928, 68617), (36226, 60476)]