1256363948

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{101287}}^1$

素因数の和:101741

約数の個数: 24

約数和(自身を含む): 2518424832

約数和(自身を除く): 1262060884

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 6202, 12404, 101287, 202574, 405148, 709009, 1418018, 2836036, 44870141, 89740282, 179480564, 314090987, 628181974, 1256363948]

約数ペア:

[(1, 1256363948), (2, 628181974), (4, 314090987), (7, 179480564), (14, 89740282), (28, 44870141), (443, 2836036), (886, 1418018), (1772, 709009), (3101, 405148), (6202, 202574), (12404, 101287)]