740263682

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{13381}}^1$

素因数の和:13721

約数の個数: 16

約数和(自身を含む): 1124088000

約数和(自身を除く): 383824318

約数列:

[1, 2, 139, 199, 278, 398, 13381, 26762, 27661, 55322, 1859959, 2662819, 3719918, 5325638, 370131841, 740263682]

約数ペア:

[(1, 740263682), (2, 370131841), (139, 5325638), (199, 3719918), (278, 2662819), (398, 1859959), (13381, 55322), (26762, 27661)]