1810362976

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{823}}^1\times {\mathrm{1297}}^1$

素因数の和:2183

約数の個数: 48

約数和(自身を含む): 3638615904

約数和(自身を除く): 1828252928

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 823, 848, 1297, 1646, 1696, 2594, 3292, 5188, 6584, 10376, 13168, 20752, 26336, 41504, 43619, 68741, 87238, 137482, 174476, 274964, 348952, 549928, 697904, 1067431, 1099856, 1395808, 2134862, 2199712, 4269724, 8539448, 17078896, 34157792, 56573843, 113147686, 226295372, 452590744, 905181488, 1810362976]

約数ペア:

[(1, 1810362976), (2, 905181488), (4, 452590744), (8, 226295372), (16, 113147686), (32, 56573843), (53, 34157792), (106, 17078896), (212, 8539448), (424, 4269724), (823, 2199712), (848, 2134862), (1297, 1395808), (1646, 1099856), (1696, 1067431), (2594, 697904), (3292, 549928), (5188, 348952), (6584, 274964), (10376, 174476), (13168, 137482), (20752, 87238), (26336, 68741), (41504, 43619)]