1318502758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{1543}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 2112192000

約数和(自身を除く): 793689242

約数列:

[1, 2, 19, 38, 113, 199, 226, 398, 1543, 2147, 3086, 3781, 4294, 7562, 22487, 29317, 44974, 58634, 174359, 307057, 348718, 427253, 614114, 854506, 3312821, 5834083, 6625642, 11668166, 34697441, 69394882, 659251379, 1318502758]

約数ペア:

[(1, 1318502758), (2, 659251379), (19, 69394882), (38, 34697441), (113, 11668166), (199, 6625642), (226, 5834083), (398, 3312821), (1543, 854506), (2147, 614114), (3086, 427253), (3781, 348718), (4294, 307057), (7562, 174359), (22487, 58634), (29317, 44974)]