2108698527

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 3273984000

約数和(自身を除く): 1165285473

約数列:

[1, 3, 13, 19, 39, 57, 59, 139, 177, 247, 347, 417, 741, 767, 1041, 1121, 1807, 2301, 2641, 3363, 4511, 5421, 6593, 7923, 8201, 13533, 14573, 19779, 20473, 24603, 34333, 43719, 48233, 61419, 85709, 102999, 106613, 144699, 155819, 257127, 266149, 319839, 388987, 467457, 627029, 798447, 916427, 1166961, 1881087, 2025647, 2749281, 2845747, 5056831, 6076941, 8537241, 11913551, 15170493, 35740653, 36994711, 54069193, 110984133, 162207579, 702899509, 2108698527]

約数ペア:

[(1, 2108698527), (3, 702899509), (13, 162207579), (19, 110984133), (39, 54069193), (57, 36994711), (59, 35740653), (139, 15170493), (177, 11913551), (247, 8537241), (347, 6076941), (417, 5056831), (741, 2845747), (767, 2749281), (1041, 2025647), (1121, 1881087), (1807, 1166961), (2301, 916427), (2641, 798447), (3363, 627029), (4511, 467457), (5421, 388987), (6593, 319839), (7923, 266149), (8201, 257127), (13533, 155819), (14573, 144699), (19779, 106613), (20473, 102999), (24603, 85709), (34333, 61419), (43719, 48233)]