274458938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1933}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 457476096

約数和(自身を除く): 183017158

約数列:

[1, 2, 13, 26, 43, 86, 127, 254, 559, 1118, 1651, 1933, 3302, 3866, 5461, 10922, 25129, 50258, 70993, 83119, 141986, 166238, 245491, 490982, 1080547, 2161094, 3191383, 6382766, 10556113, 21112226, 137229469, 274458938]

約数ペア:

[(1, 274458938), (2, 137229469), (13, 21112226), (26, 10556113), (43, 6382766), (86, 3191383), (127, 2161094), (254, 1080547), (559, 490982), (1118, 245491), (1651, 166238), (1933, 141986), (3302, 83119), (3866, 70993), (5461, 50258), (10922, 25129)]