1960601665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1149913}}^1$

素因数の和:1149960

約数の個数: 16

約数和(自身を含む): 2649401856

約数和(自身を除く): 688800191

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 1149913, 5749565, 12649043, 35647303, 63245215, 178236515, 392120333, 1960601665]

約数ペア:

[(1, 1960601665), (5, 392120333), (11, 178236515), (31, 63245215), (55, 35647303), (155, 12649043), (341, 5749565), (1705, 1149913)]