2018982304

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{857}}^1\times {\mathrm{887}}^1$

素因数の和:1837

約数の個数: 48

約数和(自身を含む): 4031995968

約数和(自身を除く): 2013013664

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 857, 887, 1328, 1714, 1774, 2656, 3428, 3548, 6856, 7096, 13712, 14192, 27424, 28384, 71131, 73621, 142262, 147242, 284524, 294484, 569048, 588968, 760159, 1138096, 1177936, 1520318, 2276192, 2355872, 3040636, 6081272, 12162544, 24325088, 63093197, 126186394, 252372788, 504745576, 1009491152, 2018982304]

約数ペア:

[(1, 2018982304), (2, 1009491152), (4, 504745576), (8, 252372788), (16, 126186394), (32, 63093197), (83, 24325088), (166, 12162544), (332, 6081272), (664, 3040636), (857, 2355872), (887, 2276192), (1328, 1520318), (1714, 1177936), (1774, 1138096), (2656, 760159), (3428, 588968), (3548, 569048), (6856, 294484), (7096, 284524), (13712, 147242), (14192, 142262), (27424, 73621), (28384, 71131)]