2067204535

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 2869927200

約数和(自身を除く): 802722665

約数列:

[1, 5, 11, 29, 55, 59, 121, 145, 295, 319, 605, 649, 1595, 1711, 1997, 3245, 3509, 7139, 8555, 9985, 17545, 18821, 21967, 35695, 57913, 94105, 109835, 117823, 207031, 241637, 289565, 589115, 637043, 1035155, 1208185, 1296053, 3185215, 3416867, 6480265, 7007473, 14256583, 17084335, 35037365, 37585537, 71282915, 187927685, 413440907, 2067204535]

約数ペア:

[(1, 2067204535), (5, 413440907), (11, 187927685), (29, 71282915), (55, 37585537), (59, 35037365), (121, 17084335), (145, 14256583), (295, 7007473), (319, 6480265), (605, 3416867), (649, 3185215), (1595, 1296053), (1711, 1208185), (1997, 1035155), (3245, 637043), (3509, 589115), (7139, 289565), (8555, 241637), (9985, 207031), (17545, 117823), (18821, 109835), (21967, 94105), (35695, 57913)]