2887195904

素因数分解:

$2^8\times {\mathrm{1031}}^1\times {\mathrm{10939}}^1$

素因数の和:11986

約数の個数: 36

約数和(自身を含む): 5769230880

約数和(自身を除く): 2882034976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1031, 2062, 4124, 8248, 10939, 16496, 21878, 32992, 43756, 65984, 87512, 131968, 175024, 263936, 350048, 700096, 1400192, 2800384, 11278109, 22556218, 45112436, 90224872, 180449744, 360899488, 721798976, 1443597952, 2887195904]

約数ペア:

[(1, 2887195904), (2, 1443597952), (4, 721798976), (8, 360899488), (16, 180449744), (32, 90224872), (64, 45112436), (128, 22556218), (256, 11278109), (1031, 2800384), (2062, 1400192), (4124, 700096), (8248, 350048), (10939, 263936), (16496, 175024), (21878, 131968), (32992, 87512), (43756, 65984)]