1900973366

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1657}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 2965299840

約数和(自身を除く): 1064326474

約数列:

[1, 2, 53, 79, 106, 137, 158, 274, 1657, 3314, 4187, 7261, 8374, 10823, 14522, 21646, 87821, 130903, 175642, 227009, 261806, 454018, 573619, 1147238, 6937859, 12031477, 13875718, 17933711, 24062954, 35867422, 950486683, 1900973366]

約数ペア:

[(1, 1900973366), (2, 950486683), (53, 35867422), (79, 24062954), (106, 17933711), (137, 13875718), (158, 12031477), (274, 6937859), (1657, 1147238), (3314, 573619), (4187, 454018), (7261, 261806), (8374, 227009), (10823, 175642), (14522, 130903), (21646, 87821)]