1337249536

素因数分解:

$2^8\times 7^1\times {\mathrm{746233}}^1$

素因数の和:746256

約数の個数: 36

約数和(自身を含む): 3050604592

約数和(自身を除く): 1713355056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 746233, 1492466, 2984932, 5223631, 5969864, 10447262, 11939728, 20894524, 23879456, 41789048, 47758912, 83578096, 95517824, 167156192, 191035648, 334312384, 668624768, 1337249536]

約数ペア:

[(1, 1337249536), (2, 668624768), (4, 334312384), (7, 191035648), (8, 167156192), (14, 95517824), (16, 83578096), (28, 47758912), (32, 41789048), (56, 23879456), (64, 20894524), (112, 11939728), (128, 10447262), (224, 5969864), (256, 5223631), (448, 2984932), (896, 1492466), (1792, 746233)]