1349008384

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{30637}}^1$

素因数の和:30700

約数の個数: 44

約数和(自身を含む): 2759503384

約数和(自身を除く): 1410495000

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 2752, 5504, 11008, 22016, 30637, 44032, 61274, 122548, 245096, 490192, 980384, 1317391, 1960768, 2634782, 3921536, 5269564, 7843072, 10539128, 15686144, 21078256, 31372288, 42156512, 84313024, 168626048, 337252096, 674504192, 1349008384]

約数ペア:

[(1, 1349008384), (2, 674504192), (4, 337252096), (8, 168626048), (16, 84313024), (32, 42156512), (43, 31372288), (64, 21078256), (86, 15686144), (128, 10539128), (172, 7843072), (256, 5269564), (344, 3921536), (512, 2634782), (688, 1960768), (1024, 1317391), (1376, 980384), (2752, 490192), (5504, 245096), (11008, 122548), (22016, 61274), (30637, 44032)]