2116721632682

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9539}}^1\times {\mathrm{67943}}^1$

素因数の和:77578

約数の個数: 32

約数和(自身を含む): 3360194979840

約数和(自身を除く): 1243473347158

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 9539, 19078, 67943, 135886, 219397, 438794, 677269, 1354538, 1562689, 3125378, 4823953, 9647906, 15577187, 31154374, 110950919, 221901838, 648108277, 1296216554, 14906490371, 29812980742, 46015687667, 92031375334, 1058360816341, 2116721632682]

約数ペア:

[(1, 2116721632682), (2, 1058360816341), (23, 92031375334), (46, 46015687667), (71, 29812980742), (142, 14906490371), (1633, 1296216554), (3266, 648108277), (9539, 221901838), (19078, 110950919), (67943, 31154374), (135886, 15577187), (219397, 9647906), (438794, 4823953), (677269, 3125378), (1354538, 1562689)]