2551986156746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4513}}^1\times {\mathrm{65707}}^1$

素因数の和:70566

約数の個数: 32

約数和(自身を含む): 4135872836928

約数和(自身を除く): 1583886680182

約数列:

[1, 2, 13, 26, 331, 662, 4303, 4513, 8606, 9026, 58669, 65707, 117338, 131414, 854191, 1493803, 1708382, 2987606, 19419439, 21749017, 38838878, 43498034, 282737221, 296535691, 565474442, 593071382, 3854963983, 7709927966, 98153313721, 196306627442, 1275993078373, 2551986156746]

約数ペア:

[(1, 2551986156746), (2, 1275993078373), (13, 196306627442), (26, 98153313721), (331, 7709927966), (662, 3854963983), (4303, 593071382), (4513, 565474442), (8606, 296535691), (9026, 282737221), (58669, 43498034), (65707, 38838878), (117338, 21749017), (131414, 19419439), (854191, 2987606), (1493803, 1708382)]