1270077776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7216351}}^1$

素因数の和:7216370

約数の個数: 20

約数和(自身を含む): 2684482944

約数和(自身を除く): 1414405168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7216351, 14432702, 28865404, 57730808, 79379861, 115461616, 158759722, 317519444, 635038888, 1270077776]

約数ペア:

[(1, 1270077776), (2, 635038888), (4, 317519444), (8, 158759722), (11, 115461616), (16, 79379861), (22, 57730808), (44, 28865404), (88, 14432702), (176, 7216351)]