509716636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1933}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 1050765408

約数和(自身を除く): 541048772

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 461, 572, 922, 1844, 1933, 3866, 5071, 5993, 7732, 10142, 11986, 20284, 21263, 23972, 25129, 42526, 50258, 65923, 85052, 100516, 131846, 263692, 276419, 552838, 891113, 1105676, 1782226, 3564452, 9802243, 11584469, 19604486, 23168938, 39208972, 46337876, 127429159, 254858318, 509716636]

約数ペア:

[(1, 509716636), (2, 254858318), (4, 127429159), (11, 46337876), (13, 39208972), (22, 23168938), (26, 19604486), (44, 11584469), (52, 9802243), (143, 3564452), (286, 1782226), (461, 1105676), (572, 891113), (922, 552838), (1844, 276419), (1933, 263692), (3866, 131846), (5071, 100516), (5993, 85052), (7732, 65923), (10142, 50258), (11986, 42526), (20284, 25129), (21263, 23972)]