386295217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 496005120

約数和(自身を除く): 109709903

約数列:

[1, 7, 11, 53, 77, 103, 371, 583, 721, 919, 1133, 4081, 5459, 6433, 7931, 10109, 38213, 48707, 60049, 70763, 94657, 340949, 420343, 535777, 662599, 1041227, 3750439, 5016821, 7288589, 35117747, 55185031, 386295217]

約数ペア:

[(1, 386295217), (7, 55185031), (11, 35117747), (53, 7288589), (77, 5016821), (103, 3750439), (371, 1041227), (583, 662599), (721, 535777), (919, 420343), (1133, 340949), (4081, 94657), (5459, 70763), (6433, 60049), (7931, 48707), (10109, 38213)]