988894614

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{311561}}^1$

素因数の和:311612

約数の個数: 24

約数和(自身を含む): 2067525432

約数和(自身を除く): 1078630818

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 311561, 623122, 934683, 1869366, 7165903, 14331806, 21497709, 42995418, 164815769, 329631538, 494447307, 988894614]

約数ペア:

[(1, 988894614), (2, 494447307), (3, 329631538), (6, 164815769), (23, 42995418), (46, 21497709), (69, 14331806), (138, 7165903), (529, 1869366), (1058, 934683), (1587, 623122), (3174, 311561)]