2912494976

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{320477}}^1$

素因数の和:320562

約数の個数: 32

約数和(自身を含む): 5883976080

約数和(自身を除く): 2971481104

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 320477, 640954, 1281908, 2563816, 5127632, 10255264, 20510528, 22753867, 41021056, 45507734, 91015468, 182030936, 364061872, 728123744, 1456247488, 2912494976]

約数ペア:

[(1, 2912494976), (2, 1456247488), (4, 728123744), (8, 364061872), (16, 182030936), (32, 91015468), (64, 45507734), (71, 41021056), (128, 22753867), (142, 20510528), (284, 10255264), (568, 5127632), (1136, 2563816), (2272, 1281908), (4544, 640954), (9088, 320477)]