2276238889729

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{1229}}^1\times {\mathrm{17383}}^1$

素因数の和:19141

約数の個数: 32

約数和(自身を含む): 2693145968640

約数和(自身を除く): 416907078911

約数列:

[1, 7, 31, 217, 491, 1229, 3437, 8603, 15221, 17383, 38099, 106547, 121681, 266693, 538873, 603439, 3772111, 4224073, 8535053, 18706609, 21363707, 59745371, 130946263, 149545949, 264586643, 662274917, 1852106501, 4635924419, 10489580137, 73427060959, 325176984247, 2276238889729]

約数ペア:

[(1, 2276238889729), (7, 325176984247), (31, 73427060959), (217, 10489580137), (491, 4635924419), (1229, 1852106501), (3437, 662274917), (8603, 264586643), (15221, 149545949), (17383, 130946263), (38099, 59745371), (106547, 21363707), (121681, 18706609), (266693, 8535053), (538873, 4224073), (603439, 3772111)]