2149172078

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{1693}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 3421202400

約数和(自身を除く): 1272030322

約数列:

[1, 2, 29, 43, 58, 86, 509, 1018, 1247, 1693, 2494, 3386, 14761, 21887, 29522, 43774, 49097, 72799, 98194, 145598, 634723, 861737, 1269446, 1723474, 2111171, 4222342, 24990373, 37054691, 49980746, 74109382, 1074586039, 2149172078]

約数ペア:

[(1, 2149172078), (2, 1074586039), (29, 74109382), (43, 49980746), (58, 37054691), (86, 24990373), (509, 4222342), (1018, 2111171), (1247, 1723474), (1693, 1269446), (2494, 861737), (3386, 634723), (14761, 145598), (21887, 98194), (29522, 72799), (43774, 49097)]