252774914

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{769}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 443076480

約数和(自身を除く): 190301566

約数列:

[1, 2, 7, 14, 53, 106, 371, 443, 742, 769, 886, 1538, 3101, 5383, 6202, 10766, 23479, 40757, 46958, 81514, 164353, 285299, 328706, 340667, 570598, 681334, 2384669, 4769338, 18055351, 36110702, 126387457, 252774914]

約数ペア:

[(1, 252774914), (2, 126387457), (7, 36110702), (14, 18055351), (53, 4769338), (106, 2384669), (371, 681334), (443, 570598), (742, 340667), (769, 328706), (886, 285299), (1538, 164353), (3101, 81514), (5383, 46958), (6202, 40757), (10766, 23479)]