539194288

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{3373}}^1$

素因数の和:3581

約数の個数: 40

約数和(自身を含む): 1066022048

約数和(自身を除く): 526827760

約数列:

[1, 2, 4, 8, 16, 97, 103, 194, 206, 388, 412, 776, 824, 1552, 1648, 3373, 6746, 9991, 13492, 19982, 26984, 39964, 53968, 79928, 159856, 327181, 347419, 654362, 694838, 1308724, 1389676, 2617448, 2779352, 5234896, 5558704, 33699643, 67399286, 134798572, 269597144, 539194288]

約数ペア:

[(1, 539194288), (2, 269597144), (4, 134798572), (8, 67399286), (16, 33699643), (97, 5558704), (103, 5234896), (194, 2779352), (206, 2617448), (388, 1389676), (412, 1308724), (776, 694838), (824, 654362), (1552, 347419), (1648, 327181), (3373, 159856), (6746, 79928), (9991, 53968), (13492, 39964), (19982, 26984)]