2012590554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 4387340160

約数和(自身を除く): 2374749606

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 331, 411, 569, 662, 822, 993, 1138, 1707, 1781, 1986, 3414, 3562, 4303, 5343, 7397, 8606, 10686, 12909, 14794, 22191, 25818, 44382, 45347, 77953, 90694, 136041, 155906, 188339, 233859, 272082, 376678, 467718, 565017, 589511, 1013389, 1130034, 1179022, 1768533, 2026778, 2448407, 3040167, 3537066, 4896814, 6080334, 7345221, 14690442, 25802443, 51604886, 77407329, 154814658, 335431759, 670863518, 1006295277, 2012590554]

約数ペア:

[(1, 2012590554), (2, 1006295277), (3, 670863518), (6, 335431759), (13, 154814658), (26, 77407329), (39, 51604886), (78, 25802443), (137, 14690442), (274, 7345221), (331, 6080334), (411, 4896814), (569, 3537066), (662, 3040167), (822, 2448407), (993, 2026778), (1138, 1768533), (1707, 1179022), (1781, 1130034), (1986, 1013389), (3414, 589511), (3562, 565017), (4303, 467718), (5343, 376678), (7397, 272082), (8606, 233859), (10686, 188339), (12909, 155906), (14794, 136041), (22191, 90694), (25818, 77953), (44382, 45347)]