2150491096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{18413}}^1$

素因数の和:19555

約数の個数: 32

約数和(自身を含む): 4346440560

約数和(自身を除く): 2195949464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1123, 2246, 4492, 8984, 14599, 18413, 29198, 36826, 58396, 73652, 116792, 147304, 239369, 478738, 957476, 1914952, 20677799, 41355598, 82711196, 165422392, 268811387, 537622774, 1075245548, 2150491096]

約数ペア:

[(1, 2150491096), (2, 1075245548), (4, 537622774), (8, 268811387), (13, 165422392), (26, 82711196), (52, 41355598), (104, 20677799), (1123, 1914952), (2246, 957476), (4492, 478738), (8984, 239369), (14599, 147304), (18413, 116792), (29198, 73652), (36826, 58396)]