1011567104

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{27827}}^1$

素因数の和:27916

約数の個数: 40

約数和(自身を含む): 2049699168

約数和(自身を除く): 1038132064

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2272, 4544, 9088, 18176, 27827, 36352, 55654, 111308, 222616, 445232, 890464, 1780928, 1975717, 3561856, 3951434, 7123712, 7902868, 14247424, 15805736, 31611472, 63222944, 126445888, 252891776, 505783552, 1011567104]

約数ペア:

[(1, 1011567104), (2, 505783552), (4, 252891776), (8, 126445888), (16, 63222944), (32, 31611472), (64, 15805736), (71, 14247424), (128, 7902868), (142, 7123712), (256, 3951434), (284, 3561856), (512, 1975717), (568, 1780928), (1136, 890464), (2272, 445232), (4544, 222616), (9088, 111308), (18176, 55654), (27827, 36352)]