2011026766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{7583}}^1$

素因数の和:8608

約数の個数: 32

約数和(自身を含む): 3633039360

約数和(自身を除く): 1622012594

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 997, 1994, 6979, 7583, 13958, 15166, 18943, 37886, 53081, 106162, 132601, 144077, 265202, 288154, 1008539, 2017078, 7560251, 15120502, 52921757, 105843514, 143644769, 287289538, 1005513383, 2011026766]

約数ペア:

[(1, 2011026766), (2, 1005513383), (7, 287289538), (14, 143644769), (19, 105843514), (38, 52921757), (133, 15120502), (266, 7560251), (997, 2017078), (1994, 1008539), (6979, 288154), (7583, 265202), (13958, 144077), (15166, 132601), (18943, 106162), (37886, 53081)]