1888893422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{3697}}^1$

素因数の和:4212

約数の個数: 32

約数和(自身を含む): 3129928032

約数和(自身を除く): 1241034610

約数列:

[1, 2, 13, 26, 43, 86, 457, 559, 914, 1118, 3697, 5941, 7394, 11882, 19651, 39302, 48061, 96122, 158971, 255463, 317942, 510926, 1689529, 2066623, 3379058, 4133246, 21963877, 43927754, 72649747, 145299494, 944446711, 1888893422]

約数ペア:

[(1, 1888893422), (2, 944446711), (13, 145299494), (26, 72649747), (43, 43927754), (86, 21963877), (457, 4133246), (559, 3379058), (914, 2066623), (1118, 1689529), (3697, 510926), (5941, 317942), (7394, 255463), (11882, 158971), (19651, 96122), (39302, 48061)]