388755932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139439}}^1$

素因数の和:139501

約数の個数: 24

約数和(自身を含む): 737916480

約数和(自身を除く): 349160548

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 139439, 278878, 557756, 2370463, 4740926, 5716999, 9481852, 11433998, 22867996, 97188983, 194377966, 388755932]

約数ペア:

[(1, 388755932), (2, 194377966), (4, 97188983), (17, 22867996), (34, 11433998), (41, 9481852), (68, 5716999), (82, 4740926), (164, 2370463), (697, 557756), (1394, 278878), (2788, 139439)]