1397430088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{51361}}^1$

素因数の和:51565

約数の個数: 32

約数和(自身を含む): 2773548000

約数和(自身を除く): 1376117912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 3401, 6802, 13604, 27208, 51361, 102722, 205444, 410888, 975859, 1951718, 3903436, 7806872, 9193619, 18387238, 36774476, 73548952, 174678761, 349357522, 698715044, 1397430088]

約数ペア:

[(1, 1397430088), (2, 698715044), (4, 349357522), (8, 174678761), (19, 73548952), (38, 36774476), (76, 18387238), (152, 9193619), (179, 7806872), (358, 3903436), (716, 1951718), (1432, 975859), (3401, 410888), (6802, 205444), (13604, 102722), (27208, 51361)]