1630618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1272422

約数列:

[1, 2, 11, 19, 22, 38, 47, 83, 94, 166, 209, 418, 517, 893, 913, 1034, 1577, 1786, 1826, 3154, 3901, 7802, 9823, 17347, 19646, 34694, 42911, 74119, 85822, 148238, 815309, 1630618]

約数ペア:

[(1, 1630618), (2, 815309), (11, 148238), (19, 85822), (22, 74119), (38, 42911), (47, 34694), (83, 19646), (94, 17347), (166, 9823), (209, 7802), (418, 3901), (517, 3154), (893, 1826), (913, 1786), (1034, 1577)]