388623716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1907}}^1\times {\mathrm{3919}}^1$

素因数の和:5843

約数の個数: 24

約数和(自身を含む): 732977280

約数和(自身を除く): 344353564

約数列:

[1, 2, 4, 13, 26, 52, 1907, 3814, 3919, 7628, 7838, 15676, 24791, 49582, 50947, 99164, 101894, 203788, 7473533, 14947066, 29894132, 97155929, 194311858, 388623716]

約数ペア:

[(1, 388623716), (2, 194311858), (4, 97155929), (13, 29894132), (26, 14947066), (52, 7473533), (1907, 203788), (3814, 101894), (3919, 99164), (7628, 50947), (7838, 49582), (15676, 24791)]