2680144678

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 4399718400

約数和(自身を除く): 1719573722

約数列:

[1, 2, 29, 43, 58, 61, 79, 86, 122, 158, 223, 446, 1247, 1769, 2291, 2494, 2623, 3397, 3538, 4582, 4819, 5246, 6467, 6794, 9589, 9638, 12934, 13603, 17617, 19178, 27206, 35234, 76067, 98513, 139751, 152134, 197026, 207217, 278081, 279502, 394487, 414434, 510893, 556162, 584929, 757531, 788974, 1021786, 1074637, 1169858, 1515062, 2149274, 6009293, 12018586, 16962941, 21968399, 31164473, 33925882, 43936798, 46209391, 62328946, 92418782, 1340072339, 2680144678]

約数ペア:

[(1, 2680144678), (2, 1340072339), (29, 92418782), (43, 62328946), (58, 46209391), (61, 43936798), (79, 33925882), (86, 31164473), (122, 21968399), (158, 16962941), (223, 12018586), (446, 6009293), (1247, 2149274), (1769, 1515062), (2291, 1169858), (2494, 1074637), (2623, 1021786), (3397, 788974), (3538, 757531), (4582, 584929), (4819, 556162), (5246, 510893), (6467, 414434), (6794, 394487), (9589, 279502), (9638, 278081), (12934, 207217), (13603, 197026), (17617, 152134), (19178, 139751), (27206, 98513), (35234, 76067)]