2017126912

素因数分解:

$2^9\times {\mathrm{823}}^1\times {\mathrm{4787}}^1$

素因数の和:5628

約数の個数: 40

約数和(自身を含む): 4036054176

約数和(自身を除く): 2018927264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 823, 1646, 3292, 4787, 6584, 9574, 13168, 19148, 26336, 38296, 52672, 76592, 105344, 153184, 210688, 306368, 421376, 612736, 1225472, 2450944, 3939701, 7879402, 15758804, 31517608, 63035216, 126070432, 252140864, 504281728, 1008563456, 2017126912]

約数ペア:

[(1, 2017126912), (2, 1008563456), (4, 504281728), (8, 252140864), (16, 126070432), (32, 63035216), (64, 31517608), (128, 15758804), (256, 7879402), (512, 3939701), (823, 2450944), (1646, 1225472), (3292, 612736), (4787, 421376), (6584, 306368), (9574, 210688), (13168, 153184), (19148, 105344), (26336, 76592), (38296, 52672)]