1259740384

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{130787}}^1$

素因数の和:130847

約数の個数: 48

約数和(自身を含む): 2900354688

約数和(自身を除く): 1640614304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 130787, 261574, 523148, 915509, 1046296, 1831018, 2092592, 3662036, 4185184, 5623841, 7324072, 11247682, 14648144, 22495364, 29296288, 39366887, 44990728, 78733774, 89981456, 157467548, 179962912, 314935096, 629870192, 1259740384]

約数ペア:

[(1, 1259740384), (2, 629870192), (4, 314935096), (7, 179962912), (8, 157467548), (14, 89981456), (16, 78733774), (28, 44990728), (32, 39366887), (43, 29296288), (56, 22495364), (86, 14648144), (112, 11247682), (172, 7324072), (224, 5623841), (301, 4185184), (344, 3662036), (602, 2092592), (688, 1831018), (1204, 1046296), (1376, 915509), (2408, 523148), (4816, 261574), (9632, 130787)]