171489364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{13043}}^1$

素因数の和:13239

約数の個数: 24

約数和(自身を含む): 317751840

約数和(自身を除く): 146262476

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 692, 3287, 6574, 13043, 13148, 26086, 52172, 247817, 495634, 991268, 2256439, 4512878, 9025756, 42872341, 85744682, 171489364]

約数ペア:

[(1, 171489364), (2, 85744682), (4, 42872341), (19, 9025756), (38, 4512878), (76, 2256439), (173, 991268), (346, 495634), (692, 247817), (3287, 52172), (6574, 26086), (13043, 13148)]