2023871948

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{3109}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 4121322240

約数和(自身を除く): 2097450292

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 347, 469, 694, 938, 1388, 1876, 2429, 3109, 4858, 6218, 9716, 12436, 21763, 23249, 43526, 46498, 87052, 92996, 162743, 208303, 325486, 416606, 650972, 833212, 1078823, 1458121, 2157646, 2916242, 4315292, 5832484, 7551761, 15103522, 30207044, 72281141, 144562282, 289124564, 505967987, 1011935974, 2023871948]

約数ペア:

[(1, 2023871948), (2, 1011935974), (4, 505967987), (7, 289124564), (14, 144562282), (28, 72281141), (67, 30207044), (134, 15103522), (268, 7551761), (347, 5832484), (469, 4315292), (694, 2916242), (938, 2157646), (1388, 1458121), (1876, 1078823), (2429, 833212), (3109, 650972), (4858, 416606), (6218, 325486), (9716, 208303), (12436, 162743), (21763, 92996), (23249, 87052), (43526, 46498)]