1609901916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{11497}}^1$

素因数の和:13178

約数の個数: 48

約数和(自身を含む): 4296020736

約数和(自身を除く): 2686118820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1667, 3334, 5001, 6668, 10002, 11497, 11669, 20004, 22994, 23338, 34491, 35007, 45988, 46676, 68982, 70014, 80479, 137964, 140028, 160958, 241437, 321916, 482874, 965748, 19165499, 38330998, 57496497, 76661996, 114992994, 134158493, 229985988, 268316986, 402475479, 536633972, 804950958, 1609901916]

約数ペア:

[(1, 1609901916), (2, 804950958), (3, 536633972), (4, 402475479), (6, 268316986), (7, 229985988), (12, 134158493), (14, 114992994), (21, 76661996), (28, 57496497), (42, 38330998), (84, 19165499), (1667, 965748), (3334, 482874), (5001, 321916), (6668, 241437), (10002, 160958), (11497, 140028), (11669, 137964), (20004, 80479), (22994, 70014), (23338, 68982), (34491, 46676), (35007, 45988)]