2012637568

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{221461}}^1$

素因数の和:221546

約数の個数: 32

約数和(自身を含む): 4066042320

約数和(自身を除く): 2053404752

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 221461, 442922, 885844, 1771688, 3543376, 7086752, 14173504, 15723731, 28347008, 31447462, 62894924, 125789848, 251579696, 503159392, 1006318784, 2012637568]

約数ペア:

[(1, 2012637568), (2, 1006318784), (4, 503159392), (8, 251579696), (16, 125789848), (32, 62894924), (64, 31447462), (71, 28347008), (128, 15723731), (142, 14173504), (284, 7086752), (568, 3543376), (1136, 1771688), (2272, 885844), (4544, 442922), (9088, 221461)]