2013940411

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 2473016832

約数和(自身を除く): 459076421

約数列:

[1, 7, 17, 107, 119, 277, 571, 749, 1819, 1939, 3997, 4709, 9707, 12733, 29639, 32963, 61097, 67949, 158167, 207473, 427679, 503863, 1038649, 1107169, 2688839, 3527041, 7270543, 16923869, 18821873, 118467083, 287705773, 2013940411]

約数ペア:

[(1, 2013940411), (7, 287705773), (17, 118467083), (107, 18821873), (119, 16923869), (277, 7270543), (571, 3527041), (749, 2688839), (1819, 1107169), (1939, 1038649), (3997, 503863), (4709, 427679), (9707, 207473), (12733, 158167), (29639, 67949), (32963, 61097)]