2029646956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1997}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 3839996160

約数和(自身を除く): 1810349204

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 311, 622, 817, 1244, 1634, 1997, 3268, 3994, 5909, 7988, 11818, 13373, 23636, 26746, 37943, 53492, 75886, 85871, 151772, 171742, 254087, 343484, 508174, 621067, 1016348, 1242134, 1631549, 2484268, 3263098, 6526196, 11800273, 23600546, 26705881, 47201092, 53411762, 106823524, 507411739, 1014823478, 2029646956]

約数ペア:

[(1, 2029646956), (2, 1014823478), (4, 507411739), (19, 106823524), (38, 53411762), (43, 47201092), (76, 26705881), (86, 23600546), (172, 11800273), (311, 6526196), (622, 3263098), (817, 2484268), (1244, 1631549), (1634, 1242134), (1997, 1016348), (3268, 621067), (3994, 508174), (5909, 343484), (7988, 254087), (11818, 171742), (13373, 151772), (23636, 85871), (26746, 75886), (37943, 53492)]