2018996551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 2635186176

約数和(自身を除く): 616189625

約数列:

[1, 11, 13, 17, 31, 73, 143, 187, 221, 341, 367, 403, 527, 803, 949, 1241, 2263, 2431, 4037, 4433, 4771, 5797, 6239, 6851, 10439, 11377, 13651, 16133, 24893, 26791, 29419, 38471, 52481, 68629, 75361, 81107, 125147, 147901, 177463, 193409, 294701, 323609, 348283, 423181, 455447, 500123, 830521, 892177, 1626911, 2127499, 2514317, 3831113, 5009917, 5501353, 5920811, 9135731, 10796773, 14118857, 27657487, 65128921, 118764503, 155307427, 183545141, 2018996551]

約数ペア:

[(1, 2018996551), (11, 183545141), (13, 155307427), (17, 118764503), (31, 65128921), (73, 27657487), (143, 14118857), (187, 10796773), (221, 9135731), (341, 5920811), (367, 5501353), (403, 5009917), (527, 3831113), (803, 2514317), (949, 2127499), (1241, 1626911), (2263, 892177), (2431, 830521), (4037, 500123), (4433, 455447), (4771, 423181), (5797, 348283), (6239, 323609), (6851, 294701), (10439, 193409), (11377, 177463), (13651, 147901), (16133, 125147), (24893, 81107), (26791, 75361), (29419, 68629), (38471, 52481)]