2078208054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8881231}}^1$

素因数の和:8881252

約数の個数: 24

約数和(自身を含む): 4849152672

約数和(自身を除く): 2770944618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 8881231, 17762462, 26643693, 53287386, 79931079, 115456003, 159862158, 230912006, 346368009, 692736018, 1039104027, 2078208054]

約数ペア:

[(1, 2078208054), (2, 1039104027), (3, 692736018), (6, 346368009), (9, 230912006), (13, 159862158), (18, 115456003), (26, 79931079), (39, 53287386), (78, 26643693), (117, 17762462), (234, 8881231)]