3949834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 7372800

約数和(自身を除く): 3422966

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 479, 589, 958, 1178, 3353, 4123, 6706, 8246, 9101, 14849, 18202, 29698, 63707, 103943, 127414, 207886, 282131, 564262, 1974917, 3949834]

約数ペア:

[(1, 3949834), (2, 1974917), (7, 564262), (14, 282131), (19, 207886), (31, 127414), (38, 103943), (62, 63707), (133, 29698), (217, 18202), (266, 14849), (434, 9101), (479, 8246), (589, 6706), (958, 4123), (1178, 3353)]