245013568

素因数分解:

$2^6\times {\mathrm{1193}}^1\times {\mathrm{3209}}^1$

素因数の和:4414

約数の個数: 28

約数和(自身を含む): 486757980

約数和(自身を除く): 241744412

約数列:

[1, 2, 4, 8, 16, 32, 64, 1193, 2386, 3209, 4772, 6418, 9544, 12836, 19088, 25672, 38176, 51344, 76352, 102688, 205376, 3828337, 7656674, 15313348, 30626696, 61253392, 122506784, 245013568]

約数ペア:

[(1, 245013568), (2, 122506784), (4, 61253392), (8, 30626696), (16, 15313348), (32, 7656674), (64, 3828337), (1193, 205376), (2386, 102688), (3209, 76352), (4772, 51344), (6418, 38176), (9544, 25672), (12836, 19088)]