2199332014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 3795517440

約数和(自身を除く): 1596185426

約数列:

[1, 2, 11, 22, 31, 62, 103, 131, 206, 239, 262, 341, 478, 682, 1133, 1441, 2266, 2629, 2882, 3193, 4061, 5258, 6386, 7409, 8122, 13493, 14818, 24617, 26986, 31309, 35123, 44671, 49234, 62618, 70246, 81499, 89342, 148423, 162998, 270787, 296846, 344399, 418283, 541574, 688798, 763127, 836566, 970579, 1526254, 1941158, 3224827, 4601113, 6449654, 8394397, 9202226, 10676369, 16788794, 21352738, 35473097, 70946194, 99969637, 199939274, 1099666007, 2199332014]

約数ペア:

[(1, 2199332014), (2, 1099666007), (11, 199939274), (22, 99969637), (31, 70946194), (62, 35473097), (103, 21352738), (131, 16788794), (206, 10676369), (239, 9202226), (262, 8394397), (341, 6449654), (478, 4601113), (682, 3224827), (1133, 1941158), (1441, 1526254), (2266, 970579), (2629, 836566), (2882, 763127), (3193, 688798), (4061, 541574), (5258, 418283), (6386, 344399), (7409, 296846), (8122, 270787), (13493, 162998), (14818, 148423), (24617, 89342), (26986, 81499), (31309, 70246), (35123, 62618), (44671, 49234)]