1330305536

素因数分解:

$2^9\times 7^1\times {\mathrm{371179}}^1$

素因数の和:371204

約数の個数: 40

約数和(自身を含む): 3037737120

約数和(自身を除く): 1707431584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 371179, 742358, 1484716, 2598253, 2969432, 5196506, 5938864, 10393012, 11877728, 20786024, 23755456, 41572048, 47510912, 83144096, 95021824, 166288192, 190043648, 332576384, 665152768, 1330305536]

約数ペア:

[(1, 1330305536), (2, 665152768), (4, 332576384), (7, 190043648), (8, 166288192), (14, 95021824), (16, 83144096), (28, 47510912), (32, 41572048), (56, 23755456), (64, 20786024), (112, 11877728), (128, 10393012), (224, 5938864), (256, 5196506), (448, 2969432), (512, 2598253), (896, 1484716), (1792, 742358), (3584, 371179)]