2444777738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 4247964672

約数和(自身を除く): 1803186934

約数列:

[1, 2, 13, 26, 31, 37, 62, 73, 74, 146, 403, 481, 806, 949, 962, 1123, 1147, 1898, 2246, 2263, 2294, 2701, 4526, 5402, 14599, 14911, 29198, 29419, 29822, 34813, 35113, 41551, 58838, 69626, 70226, 81979, 83102, 83731, 163958, 167462, 452569, 540163, 905138, 1065727, 1080326, 1088503, 1288081, 2131454, 2177006, 2541349, 2576162, 3033223, 5082698, 6066446, 16745053, 33037537, 33490106, 39431899, 66075074, 78863798, 94029913, 188059826, 1222388869, 2444777738]

約数ペア:

[(1, 2444777738), (2, 1222388869), (13, 188059826), (26, 94029913), (31, 78863798), (37, 66075074), (62, 39431899), (73, 33490106), (74, 33037537), (146, 16745053), (403, 6066446), (481, 5082698), (806, 3033223), (949, 2576162), (962, 2541349), (1123, 2177006), (1147, 2131454), (1898, 1288081), (2246, 1088503), (2263, 1080326), (2294, 1065727), (2701, 905138), (4526, 540163), (5402, 452569), (14599, 167462), (14911, 163958), (29198, 83731), (29419, 83102), (29822, 81979), (34813, 70226), (35113, 69626), (41551, 58838)]