2080647968

素因数分解:

$2^5\times 7^1\times {\mathrm{547}}^1\times {\mathrm{16981}}^1$

素因数の和:17545

約数の個数: 48

約数和(自身を含む): 4690292544

約数和(自身を除く): 2609644576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 547, 1094, 2188, 3829, 4376, 7658, 8752, 15316, 16981, 17504, 30632, 33962, 61264, 67924, 118867, 122528, 135848, 237734, 271696, 475468, 543392, 950936, 1901872, 3803744, 9288607, 18577214, 37154428, 65020249, 74308856, 130040498, 148617712, 260080996, 297235424, 520161992, 1040323984, 2080647968]

約数ペア:

[(1, 2080647968), (2, 1040323984), (4, 520161992), (7, 297235424), (8, 260080996), (14, 148617712), (16, 130040498), (28, 74308856), (32, 65020249), (56, 37154428), (112, 18577214), (224, 9288607), (547, 3803744), (1094, 1901872), (2188, 950936), (3829, 543392), (4376, 475468), (7658, 271696), (8752, 237734), (15316, 135848), (16981, 122528), (17504, 118867), (30632, 67924), (33962, 61264)]