520066261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 684343296

約数和(自身を除く): 164277035

約数列:

[1, 11, 13, 17, 31, 67, 103, 143, 187, 221, 341, 403, 527, 737, 871, 1133, 1139, 1339, 1751, 2077, 2431, 3193, 4433, 5797, 6851, 6901, 9581, 12529, 14729, 14807, 19261, 22763, 22847, 27001, 35123, 35309, 41509, 54281, 75361, 75911, 89713, 117317, 162877, 213931, 250393, 297011, 388399, 456599, 459017, 597091, 705653, 986843, 1290487, 1525121, 2353241, 2781103, 3636827, 5049187, 7762183, 16776331, 30592133, 40005097, 47278751, 520066261]

約数ペア:

[(1, 520066261), (11, 47278751), (13, 40005097), (17, 30592133), (31, 16776331), (67, 7762183), (103, 5049187), (143, 3636827), (187, 2781103), (221, 2353241), (341, 1525121), (403, 1290487), (527, 986843), (737, 705653), (871, 597091), (1133, 459017), (1139, 456599), (1339, 388399), (1751, 297011), (2077, 250393), (2431, 213931), (3193, 162877), (4433, 117317), (5797, 89713), (6851, 75911), (6901, 75361), (9581, 54281), (12529, 41509), (14729, 35309), (14807, 35123), (19261, 27001), (22763, 22847)]