1288892384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3098299}}^1$

素因数の和:3098322

約数の個数: 24

約数和(自身を含む): 2732700600

約数和(自身を除く): 1443808216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3098299, 6196598, 12393196, 24786392, 40277887, 49572784, 80555774, 99145568, 161111548, 322223096, 644446192, 1288892384]

約数ペア:

[(1, 1288892384), (2, 644446192), (4, 322223096), (8, 161111548), (13, 99145568), (16, 80555774), (26, 49572784), (32, 40277887), (52, 24786392), (104, 12393196), (208, 6196598), (416, 3098299)]