2518161992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{25969}}^1$

素因数の和:26046

約数の個数: 64

約数和(自身を含む): 5385139200

約数和(自身を除く): 2866977208

約数列:

[1, 2, 4, 8, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 391, 527, 713, 782, 1054, 1426, 1564, 2108, 2852, 3128, 4216, 5704, 12121, 24242, 25969, 48484, 51938, 96968, 103876, 207752, 441473, 597287, 805039, 882946, 1194574, 1610078, 1765892, 2389148, 3220156, 3531784, 4778296, 6440312, 10153879, 13685663, 18515897, 20307758, 27371326, 37031794, 40615516, 54742652, 74063588, 81231032, 109485304, 148127176, 314770249, 629540498, 1259080996, 2518161992]

約数ペア:

[(1, 2518161992), (2, 1259080996), (4, 629540498), (8, 314770249), (17, 148127176), (23, 109485304), (31, 81231032), (34, 74063588), (46, 54742652), (62, 40615516), (68, 37031794), (92, 27371326), (124, 20307758), (136, 18515897), (184, 13685663), (248, 10153879), (391, 6440312), (527, 4778296), (713, 3531784), (782, 3220156), (1054, 2389148), (1426, 1765892), (1564, 1610078), (2108, 1194574), (2852, 882946), (3128, 805039), (4216, 597287), (5704, 441473), (12121, 207752), (24242, 103876), (25969, 96968), (48484, 51938)]