2506852809868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{6957373}}^1$

素因数の和:6957838

約数の個数: 48

約数和(自身を含む): 5049383754240

約数和(自身を除く): 2542530944372

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 431, 836, 862, 1724, 4741, 8189, 9482, 16378, 18964, 32756, 90079, 180158, 360316, 6957373, 13914746, 27829492, 76531103, 132190087, 153062206, 264380174, 306124412, 528760348, 1454090957, 2908181914, 2998627763, 5816363828, 5997255526, 11994511052, 32984905393, 56973927497, 65969810786, 113947854994, 131939621572, 227895709988, 626713202467, 1253426404934, 2506852809868]

約数ペア:

[(1, 2506852809868), (2, 1253426404934), (4, 626713202467), (11, 227895709988), (19, 131939621572), (22, 113947854994), (38, 65969810786), (44, 56973927497), (76, 32984905393), (209, 11994511052), (418, 5997255526), (431, 5816363828), (836, 2998627763), (862, 2908181914), (1724, 1454090957), (4741, 528760348), (8189, 306124412), (9482, 264380174), (16378, 153062206), (18964, 132190087), (32756, 76531103), (90079, 27829492), (180158, 13914746), (360316, 6957373)]