4028219965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2083}}^1\times {\mathrm{5023}}^1$

素因数の和:7129

約数の個数: 32

約数和(自身を含む): 6030729216

約数和(自身を除く): 2002509251

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 2083, 5023, 10415, 14581, 22913, 25115, 35161, 55253, 72905, 114565, 160391, 175805, 276265, 386771, 801955, 1933855, 10462909, 52314545, 73240363, 115091999, 366201815, 575459995, 805643993, 4028219965]

約数ペア:

[(1, 4028219965), (5, 805643993), (7, 575459995), (11, 366201815), (35, 115091999), (55, 73240363), (77, 52314545), (385, 10462909), (2083, 1933855), (5023, 801955), (10415, 386771), (14581, 276265), (22913, 175805), (25115, 160391), (35161, 114565), (55253, 72905)]