2078604845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{3083}}^1$

素因数の和:3305

約数の個数: 32

約数和(自身を含む): 2700103680

約数和(自身を除く): 621498835

約数列:

[1, 5, 19, 47, 95, 151, 235, 755, 893, 2869, 3083, 4465, 7097, 14345, 15415, 35485, 58577, 134843, 144901, 292885, 465533, 674215, 724505, 2327665, 2753119, 8845127, 13765595, 21880051, 44225635, 109400255, 415720969, 2078604845]

約数ペア:

[(1, 2078604845), (5, 415720969), (19, 109400255), (47, 44225635), (95, 21880051), (151, 13765595), (235, 8845127), (755, 2753119), (893, 2327665), (2869, 724505), (3083, 674215), (4465, 465533), (7097, 292885), (14345, 144901), (15415, 134843), (35485, 58577)]